diff --git a/1623/264/hiltiaplenty.html b/1623/264/hiltiaplenty.html
index f8e9189fe..7779b2fb4 100644
--- a/1623/264/hiltiaplenty.html
+++ b/1623/264/hiltiaplenty.html
@@ -17,7 +17,7 @@ Turning left in the chamber leads up a large passage, with a possible climb  up
 
 <h2>Below hiltiaplenty</h2>
 
-<a href="../../expofiles/surveyscans/2015/2015%2371/notes1.jpg">Rigging guide</a><br>
+<a href="/expofiles/surveyscans/2015/2015%2371/notes1.jpg">Rigging guide</a><br>
 The pitch lands in a chamber.  From the a chamber a passage leads up, passing a rift ?C on the right where some rocks would need moving to making progress.  A climb up leads to a passage that splits, with both routes leading to a small chamber.  The only way on that does not quickly become too tight or choked, is a climb up to, where some protection would be required ?C.</br>
 
 Back in the main chamber near where the rope lands a crawl up a mud floored passage slopes up ?B.</br>
@@ -57,7 +57,7 @@ dry. It drops 40m down onto the ledge leading to Pubic Synthesis and
 is then followed by another 10m pitch to the Hiltiaplenty level. The
 rigging is a Y hang with deviation near the top, followed by 4
 rebelays and two deviations. In 2017 it was left rigged.</p>
-<a href="../../expofiles/surveyscans/2015/2015%2371/notes2.jpg">Rigging guide</a>
+<a href="/expofiles/surveyscans/2015/2015%2371/notes2.jpg">Rigging guide</a>
 
 <p>Below the pitches, left leads to a loop. Right leads to a chamber,
 left around a centre pile of boulders. (Straight on through the
diff --git a/handbook/bcamps.html b/handbook/bcamps.html
index 36026b850..078cefe75 100644
--- a/handbook/bcamps.html
+++ b/handbook/bcamps.html
@@ -69,7 +69,7 @@ flood!</td>
 <td>Inside the old Potato Hut.</td>
 <td>The old Potato Hut from the outside.</td></tr>
 
-<tr><td><a href="../../expofiles/photos/2005/TonyRooke/cimg0431.jpg"><img src="../tinypix/cimg0431.jpg" alt="New Potato Hut. Wookey and Earl (naked) in 2005" /></a></td>
+<tr><td><a href="/expofiles/photos/2005/TonyRooke/cimg0431.jpg"><img src="../tinypix/cimg0431.jpg" alt="New Potato Hut. Wookey and Earl (naked) in 2005" /></a></td>
 <td><a href="i/cooker-basecamp.jpg"><img src="i/cooker-basecamp.jpg" alt="Cooking in the bier tent"></a></td>
 <td>x</td>
 </tr>
diff --git a/handbook/finance.html b/handbook/finance.html
index e7c6f917d..a10df0a7c 100644
--- a/handbook/finance.html
+++ b/handbook/finance.html
@@ -44,8 +44,8 @@
 
 <p>Archived copies of past expo accounting policy can be found here. Read the most recent one:
 <ul>
-<li>Expo <a href="../expofiles/accounts/policy/expo08accounting.pdf">accounts policy 2008</a>
-<li>Expo <a href="../expofiles/accounts/policy/expo11accounting.pdf">accounts policy 2011</a>
+<li>Expo <a href="/expofiles/accounts/policy/expo08accounting.pdf">accounts policy 2008</a>
+<li>Expo <a href="/expofiles/accounts/policy/expo11accounting.pdf">accounts policy 2011</a>
 <li>Expo <a href="../years/2013/accounting_policy.html">accounts policy 2013</a>
 </ul>
 
diff --git a/handbook/treasurer.html b/handbook/treasurer.html
index baf582983..6c06cf6f1 100644
--- a/handbook/treasurer.html
+++ b/handbook/treasurer.html
@@ -125,7 +125,7 @@ can sign it and send it to the bank. These are
 
 <P>In the beginning were the grant applications. At least, there were if last year's committee remembered their responsibilities, so first check that they have been submitted! </P>
 
-<p>There are copies of letters requesting grants on the expo online systems <a href="../expofiles/documents/CUCC/applications/">letters archive</a>.
+<p>There are copies of letters requesting grants on the expo online systems <a href="/expofiles/documents/CUCC/applications/">letters archive</a>.
 
 <P>You may find at first that the Expo committee is just you and the Expo Leader. Help him/her find and <STRIKE>pressgang victims</STRIKE> persuade volunteers for the <em>other</em> committee roles:</P>
 
@@ -213,11 +213,11 @@ expoers are not <em>and will not</em> have Facebook accounts.</P>
 <UL>
 <LI>The Front Part </LI>
 	<UL>
-	<LI><a href="../expofiles/writeups/2018/bierbook/654258.jpg">Name list</a>  - with phone number & gear-tape colours for each expoer written in by hand</LI>
+	<LI><a href="/expofiles/writeups/2018/bierbook/654258.jpg">Name list</a>  - with phone number & gear-tape colours for each expoer written in by hand</LI>
 	<LI>Bier, Limo, Dunkel Tally, More Bier Tally (to 100+ Biers) </LI>
-	<LI><a href="../expofiles/writeups/2018/bierbook/729416.jpg">Nights on Expo & Time Underground Tally</a> </LI>
+	<LI><a href="/expofiles/writeups/2018/bierbook/729416.jpg">Nights on Expo & Time Underground Tally</a> </LI>
 	<LI>Exchange rates during Expo, the price of G&ouml;sser, limo, etc. </LI>
-	<LI><a href="../expofiles/writeups/2018/bierbook/844306.jpg">'Money owing to...' page</a> and 'Money owed by...' page </LI>
+	<LI><a href="/expofiles/writeups/2018/bierbook/844306.jpg">'Money owing to...' page</a> and 'Money owed by...' page </LI>
 		<UL>
 		<LI>for each member </LI>
 		<LI>for each of several as yet unknown people </LI>
@@ -270,12 +270,12 @@ together make the original source documentation for each Expo.</P>
 <P>You'll receive some extra Bier Book & Sesh Book entries by email, post and word of mouth after Expo, as people's credit card bills come in. Set a deadline (say, 40 days after the end of Expo) and add all entries to the Bank of Expo.</P>
 
 <h5>Calculators and Bank of Expo</h5>
-<p>You may need to create a little calculator work to get the total topcamp food bill and basecamp food bill, but you don't need to do any allocation to people: that is all done in <a href="bankofexpo.html">Bank of Expo</a> by putting the individuals' days in the allocation entries. So you do need to read and understand the <a href="bankofexpo.html">Bank of Expo</a> documentation. But it is a whole lot easier than creating as spreadsheet (last done in <a href="../expofiles/accounts/accounts2014.xlsx">2014</a>).
+<p>You may need to create a little calculator work to get the total topcamp food bill and basecamp food bill, but you don't need to do any allocation to people: that is all done in <a href="bankofexpo.html">Bank of Expo</a> by putting the individuals' days in the allocation entries. So you do need to read and understand the <a href="bankofexpo.html">Bank of Expo</a> documentation. But it is a whole lot easier than creating as spreadsheet (last done in <a href="/expofiles/accounts/accounts2014.xlsx">2014</a>).
 
 <p>Every treasurer who has decided that it is easier to 'just' use a spreadsheet instead of learning how to use Bank of Expo has regretted it. Severely. (Having said that, there are now (2022) free and commerical apps which do much the same thing, but work better on a phone. But few have the openness and transparency of BoE. )
 
 <!--
-<P>Once all the various expenses have been entered in the Bank of Expo (it's probably September/October by now), you're ready to tackle the spreadsheet. Here is the <a href="../expofiles/accounts/accounts2014.xlsx">2014 Expo spreadsheet</a> - but this predates Bank of Expo, so hassle a more recent treasurer to get the latest copy. You don't have to use the spreadsheet, but it's best to unless you're a database wizard. Basically you remove the sheets for last years members, copy new blank pages for this year's members and then add this year's data. It's fairly straightforward, but lengthy and requires concentration.</P>
+<P>Once all the various expenses have been entered in the Bank of Expo (it's probably September/October by now), you're ready to tackle the spreadsheet. Here is the <a href="/expofiles/accounts/accounts2014.xlsx">2014 Expo spreadsheet</a> - but this predates Bank of Expo, so hassle a more recent treasurer to get the latest copy. You don't have to use the spreadsheet, but it's best to unless you're a database wizard. Basically you remove the sheets for last years members, copy new blank pages for this year's members and then add this year's data. It's fairly straightforward, but lengthy and requires concentration.</P>
 -->
 
 <!--
@@ -391,7 +391,7 @@ For the majority of people the changes are minor and result in a difference of l
 <!--
 <P>Finally, keep these files up-to-date, and stored both on the Expo accounting disk and the CUCC file space on the PWF. Wookey or Olly may also be able to arrange archive space.</P>
 -->
-<p>Archive all the accounts on the Expo online systems in expofiles/accounts/&laquo;year&raquo;/ and keep scanned copies of the Bier Book and Sesh Book in expofiles/writeups/&laquo;year&raquo;/ (along with the scanned copies of the logbook and the callout books). See 2018 for a nearly complete set: <a href="../expofiles/writeups/2018/bierbook/">expofiles/writeups/2018/bierbook/</a>. 
+<p>Archive all the accounts on the Expo online systems in expofiles/accounts/&laquo;year&raquo;/ and keep scanned copies of the Bier Book and Sesh Book in expofiles/writeups/&laquo;year&raquo;/ (along with the scanned copies of the logbook and the callout books). See 2018 for a nearly complete set: <a href="/expofiles/writeups/2018/bierbook/">expofiles/writeups/2018/bierbook/</a>. 
 
 <H3>Committees...</H3>
 
diff --git a/years/2011/index.html b/years/2011/index.html
index ef38e9633..e8bddb996 100644
--- a/years/2011/index.html
+++ b/years/2011/index.html
@@ -19,7 +19,7 @@
 <ul>
 <li><a href="/expedition/2011">People/Trips/Surveys 2011 overview</li>
 <li><a href="logbook.html">Logbook</a></li>
-<li><a href="../../../expofiles/writeups/2011/2011-callout.pdf">2011 call-out book</a></li>
+<li><a href="/expofiles/writeups/2011/2011-callout.pdf">2011 call-out book</a></li>
 
 <li><a href="topcamplist.html">Stuff left at top camp</a></li>
 <li><a href="basecamplist.html">Stuff left at base camp</a></li>
diff --git a/years/2012/index.html b/years/2012/index.html
index 1da67ace6..ec746abc4 100644
--- a/years/2012/index.html
+++ b/years/2012/index.html
@@ -17,7 +17,7 @@
 <ul>
 <li><a href="/expedition/2012">People/Trips/Surveys 2012 overview</li>
 <li><a href="logbook.html">Logbook</a> complete 2014-07-04, <a href="/expofiles/writeups/2012/logbook.pdf">(or pdf scan, 32MB)</a></li>
-<li><a href="../../../expofiles/writeups/2012/2012-callouts.pdf">2012 call-out book</a></li>
+<li><a href="/expofiles/writeups/2012/2012-callouts.pdf">2012 call-out book</a></li>
 <li><a href="topcamplist.html">Stuff left at top camp</a></li>
 <li><a href="basecamplist.html">Stuff left at base camp</a></li>
 <li><a href="suggestions.html">Suggestions/(not)needed for next year</a></li>
diff --git a/years/2014/index.html b/years/2014/index.html
index 7c81119cb..0dadcfe9c 100644
--- a/years/2014/index.html
+++ b/years/2014/index.html
@@ -15,7 +15,7 @@
 <p><span style="font-weight: bold;">Post-Expo Documentation</span></p>
 <div>
 <ul>
-<li><a href="logbook.html">Logbook</a> <a href="../../expofiles/writeups/2014/logbook.pdf">(pdf scan)</a></li>
+<li><a href="logbook.html">Logbook</a> <a href="/expofiles/writeups/2014/logbook.pdf">(pdf scan)</a></li>
 <li><a href="topcamplist.html">Things left at top camp</a></li>
 <li><a href="basecamplist.html">Things left at base camp</a></li>
 <li><a href="foodbought.html">Food Bought</a></li>
diff --git a/years/2015/index.html b/years/2015/index.html
index 8fceb52f0..c068fabce 100644
--- a/years/2015/index.html
+++ b/years/2015/index.html
@@ -13,7 +13,7 @@
 <li><a href="../2014/basecamplist.html">Things left at base camp 2014</a></li>
 <!--<li><a href="accounting_policy.html">Final accounting policy</a> <a href="accounting_policy.pdf">(pdf)</a></li>-->
 <li><a href="../../documents/bierbook/">Bier and sesh books</a> (latex)</li>
-<li><a href="../../../expofiles/writeups/2015/2015-callouts.pdf">2015 call-out book</a></li>
+<li><a href="/expofiles/writeups/2015/2015-callouts.pdf">2015 call-out book</a></li>
 
 </ul>
 <p><span style="font-weight: bold;">Post-Expo Documentation</span></p>
@@ -24,7 +24,7 @@
 <li><a href="stuffleftattopcamp.html">Stuff left at top camp</a></li>
 <li><a href="stuffleftatbasecamp.html">Stuff left at base camp</a></li>
 <li><a href="biertent.html">Bier tent survey</a></li>
-<li><a href="logbook.html">Logbook</a> <a href="../../expofiles/writeups/2015/logbook.pdf">(pdf scan)</a></li>
+<li><a href="logbook.html">Logbook</a> <a href="/expofiles/writeups/2015/logbook.pdf">(pdf scan)</a></li>
 <li><a href="stuffbought.html">Things bought 2015</a></li>
 </ul>
 </div>
diff --git a/years/2016/index.html b/years/2016/index.html
index bde1af1d5..c0f80198d 100644
--- a/years/2016/index.html
+++ b/years/2016/index.html
@@ -23,10 +23,10 @@
 <li><a href="1staidinventory.html">Base Camp & Underground Camp 1st
 Aid Inventories</a></li>
 <li><a href="thingsfor2017.html">Things needed for 2017</a></li>
-<li><a href="logbook.html">Logbook</a> <a href="../../expofiles/writeups/2016/logbook.pdf">(pdf scan)</a></li>
+<li><a href="logbook.html">Logbook</a> <a href="/expofiles/writeups/2016/logbook.pdf">(pdf scan)</a></li>
 <li><a href="rescue_debrief.html">Rescue Debrief 2016</a></li>
-<li><a href="../../expofiles/writeups/2016/seshbook.pdf">Sesh Book scan</a></li>
-<li><a href="../../expofiles/writeups/2016/bierbook.pdf">Bier Book scan</a></li>
+<li><a href="/expofiles/writeups/2016/seshbook.pdf">Sesh Book scan</a></li>
+<li><a href="/expofiles/writeups/2016/bierbook.pdf">Bier Book scan</a></li>
 <li><a href="thekrakenwakes.html">The Kraken Wakes - Dour's memories</a></li>
 </ul>
 <hr />
diff --git a/years/2017/index.html b/years/2017/index.html
index 9f03ae466..b76e5a158 100644
--- a/years/2017/index.html
+++ b/years/2017/index.html
@@ -20,7 +20,7 @@
 <p><span style="font-weight: bold;">Post-Expo Documentation</span></p>
 <ul>
   <li><a href="logbook.html">Logbook</a>
-  <li><a href="../../expofiles/writeups/2017/logbook.pdf">Logbook PDF scan</a></li>
+  <li><a href="/expofiles/writeups/2017/logbook.pdf">Logbook PDF scan</a></li>
   <li>Caver's Forum expo report Postings<a href="ukcaving/index.html">(local copy)</a>, <a href="http://ukcaving.com/board/index.php?topic=22020.0">(original on forum)</a></li>
   <li><a href="topcamplist.html">Things left at Top Camp 2017</a></li>
   <li><a href="krakencamplist.html">Things left at Kraken Camp 2017</a></li>
diff --git a/years/2018/index.html b/years/2018/index.html
index 969a1c44d..151513a6b 100644
--- a/years/2018/index.html
+++ b/years/2018/index.html
@@ -25,13 +25,13 @@ Link to last year: <a href="../2017/">2017</a>
 <h3>During Expo data entry</h3>
 <ul>
 <li><a href="logbook.html">2018 Logbook</a></li>
-<li><a href="../../../expofiles/writeups/2018/logbook.pdf">Logbook PDF</a></li>
-<li><a href="../../../expofiles/writeups/2018/calloutbook/">2018 call-out book</a></li>
+<li><a href="/expofiles/writeups/2018/logbook.pdf">Logbook PDF</a></li>
+<li><a href="/expofiles/writeups/2018/calloutbook/">2018 call-out book</a></li>
 <li><a href="/wallets/year/2018">Progress list of 2018 surveying</a></li>
 </ul>
 <h3>Post-Expo Completion</h3>
 <ul>
-	<li><a href="../../../expofiles/surveyscans/2018/index.html">Progress list of 2018 surveying</a></li>
+	<li><a href="/expofiles/surveyscans/2018/index.html">Progress list of 2018 surveying</a></li>
   <li><a href="logbook.html">Logbook</a></li>
   <li>Caver's Forum expo report Postings <a href="http://ukcaving.com/board/index.php?topic=23424.0">(original on forum)</a></li>
   <li><a href="basecamplist.html">Things left at Base Camp 2018</a></li>
diff --git a/years/2018/logbook-original.html b/years/2018/logbook-original.html
index b193dba72..a601864b3 100644
--- a/years/2018/logbook-original.html
+++ b/years/2018/logbook-original.html
@@ -2282,7 +2282,7 @@ Becka
 
 <br />
 <div style="text-align: center">
-<a href="../../../expofiles/photos/2018/NatalieUomini/best_bunda-and-plateau.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/best_bunda-and-plateau.jpg">
 <img src=i/best_bunda-and-plateau.jpg alt="Bunda filling the plateau">
 <br /><em><small>Bunda filling the plateau  - click for bigger picture</small></em>
 </a>
@@ -2301,14 +2301,14 @@ a scramble parallel to (east of, uphill from) the path to Tunnocks.
 We bumbled onto a small cave entrance which we named 2018-NTU-01 located in a 
 gully filled with wild chives. 
 <div style="float: left; margin-right: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-ntu-01_neil_view_west.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-ntu-01_neil_view_west.jpg">
 <img  src=i/2018-ntu-01_neil_view_west.jpg> 
 <br /><em><small>2018-ntu-01 neil_view_west  - click for bigger picture</small></em>
 </a>
 </div>
 The entrance is below a large fixed boulder with the tag on its SW side.
 <div style="float: right; margin-left: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-ntu-01_tag_arrows.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-ntu-01_tag_arrows.jpg">
 <img  src=i/2018-ntu-01_tag_arrows.jpg>
 <br /><em><small>2018-ntu-01 tag arrows  - click for bigger picture</small></em>
 </a>
@@ -2326,7 +2326,7 @@ The shaft is definitely big enough for a person to stand in comfortably.
 With a bit of tidying up the big loose boulders inside the entrance, 
 one could get into the shaft and see where the rift goes. 
 <div style="float: left; margin-right: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-ntu-01_looking_down_shaft-and-rift.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-ntu-01_looking_down_shaft-and-rift.jpg">
 <img  src=i/2018-ntu-01_looking_down_shaft-and-rift.jpg> 
 <br /><em><small>2018-ntu-01 looking down shaft and rift  <br />click for bigger picture</small></em>
 </a>
@@ -2361,7 +2361,7 @@ that's most likely the same as catalogued 1623.p2002-07.
 <b>2018-PF-01,02,03</b>
 <br />
 <div style="float: right; margin-left: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-pf-01_paul_drilling_tag_view-northeast.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-pf-01_paul_drilling_tag_view-northeast.jpg">
 <img  src=i/2018-pf-01_paul_drilling_tag_view-northeast.jpg> 
 <br /><em><small>2018-pf-01 paul drilling tag: view northeast  <br />click for bigger picture</small></em>
 </a>
@@ -2379,7 +2379,7 @@ day with Wookey; undescended), and 2018-PF-03
 (which Paul tagged some days later).
 <p>
 <div style="float: left; margin-right: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-pf-03_and_pf-02_arrows.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-pf-03_and_pf-02_arrows.jpg">
 <img  src=i/2018-pf-03_and_pf-02_arrows.jpg>
 <br /><em><small>2018-pf-03 and pf-02 arrows  <br />click for bigger picture</small></em>
 </a>
@@ -2395,7 +2395,7 @@ survey].
 <p>
 
 <div style="float: right; margin-left: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-ntu-02_view-west.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-ntu-02_view-west.jpg">
 <img  src=i/2018-ntu-02_view-west.jpg>
 <br /><em><small>2018-ntu-02 view west <br />click for bigger picture</small></em>
 </a>
@@ -2421,7 +2421,7 @@ It is a window in the side of a surface shaft filled with
 grass. Nat climbed down into it using a handline tied with 
 loops, which proved essential.  
 <div style="float: right; margin-left: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-ntu-02_entrance_pitch-4.6m.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-ntu-02_entrance_pitch-4.6m.jpg">
 <img  src=i/2018-ntu-02_entrance_pitch-4.6m.jpg>  
 <br /><em><small>2018-ntu-02 entrance pitch 4.6m<br />click for bigger picture</small></em>
 </a>
@@ -2434,7 +2434,7 @@ rubble choke which is the underside of the large surface
 shaft.  [See scanned sketch in our survey notes.] 
 
 <div style="float: left; margin-right: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-ntu-02_drilled-hole_view-south.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-ntu-02_drilled-hole_view-south.jpg">
 <img  src=i/2018-ntu-02_drilled-hole_view-south.jpg> 
 <br /><em><small>2018-ntu-02_drilled-hole_view-south<br />click for bigger picture</small></em>
 </a>
@@ -2449,13 +2449,13 @@ at top camp.
 Next we headed again for the mythical 2004-18, and reached the 
 south-eastern edge of a huge steep-sided valley: Cubic Valley. 
 <div style="float: right; margin-left: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2004-18_valley_cubic_boulder_afar_view_west.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2004-18_valley_cubic_boulder_afar_view_west.jpg">
 <img  src=i/2004-18_valley_cubic_boulder_afar_view_west.jpg>  
 <br /><em><small>2004-18_valley_cubic_boulder_afar_view_west<br />click for bigger picture</small></em>
 </a>
 </div>
 <div style="float: left; margin-right: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/cubic_valley_east-end_cave-view-north.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/cubic_valley_east-end_cave-view-north.jpg">
 <img  src=i/cubic_valley_east-end_cave-view-north.jpg>
 <br /><em><small>cubic_valley_east-end_cave-view-north<br />click for bigger picture</small></em>
 </a>
@@ -2483,13 +2483,13 @@ certainly be an interesting digging project for future Expos.
 <p>
 
 <div style="float: right; margin-left: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/aa-1-2017_with-tag.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/aa-1-2017_with-tag.jpg">
 <img  src=i/aa-1-2017_with-tag.jpg>, 
 <br /><em><small>aa-1-2017_with-tag<br />click for bigger picture</small></em>
 </a>
 </div>
 <div style="float: left; margin-right: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/aa-1-2017_looking-down.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/aa-1-2017_looking-down.jpg">
 <img  src=i/aa-1-2017_looking-down.jpg>  
 <br /><em><small>aa-1-2017_looking-down<br />click for bigger picture</small></em>
 </a>
@@ -2507,7 +2507,7 @@ survey, no database entry, no information anywhere about it .
 and 2 spits</b> well positioned for rigging, but no visible 
 tag nor informations recorded.  
 <div style="float: left; margin-right: 10px; ">
-<a href="../../../expofiles/photos/2018/2004-18_NatalieUomini/bolted-untagged-cave_beside_aa-1-2017_view-northwest.jpg">
+<a href="/expofiles/photos/2018/2004-18_NatalieUomini/bolted-untagged-cave_beside_aa-1-2017_view-northwest.jpg">
 <img  src=i/bolted-untagged-cave_beside_aa-1-2017_view-northwest.jpg> 
 <br /><em><small>bolted-untagged-cave_beside_aa-1-2017_view-northwest<br />click for bigger picture</small></em>
 </a>
@@ -2556,7 +2556,7 @@ not fancy squeezing into it [see photos]. We decided to name it Eiskeller
 <a href=https://de.wikipedia.org/wiki/Eiskeller> one.</A> 
 <p>
 We surveyed back up the pitch [see our survey and notes in 
-<a href="../../../expofiles/surveyscans/2018/2018%2344/">
+<a href="/expofiles/surveyscans/2018/2018%2344/">
 wallet 2018#44</a>] and emerged 
 gratefully into the blazing sunshine, where Wookey had been sunbathing 
 the whole time.  Then we took the easy hike back to Top Camp, which we'd 
@@ -2590,7 +2590,7 @@ Be sure to wear an oversuit and layers!
 
 <p>
 <div style="float: left; margin-right: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-ntu-01_neil_hand_bolting.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-ntu-01_neil_hand_bolting.jpg">
 <img  src=i/2018-ntu-01_neil_hand_bolting.jpg>
 <br /><em><small>2018-ntu-01_neil_hand_bolting<br />click for bigger picture</small></em>
 </a>
diff --git a/years/2018/logbook.html b/years/2018/logbook.html
index 17368081d..734dc038f 100644
--- a/years/2018/logbook.html
+++ b/years/2018/logbook.html
@@ -2666,7 +2666,7 @@ Finally staggered out, including the [squiggle][squiggle][squiggle] by 2am.
 <br />
 <br />
 <div style="text-align: center">
-<a href="../../../expofiles/photos/2018/NatalieUomini/best_bunda-and-plateau.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/best_bunda-and-plateau.jpg">
 <img src=i/best_bunda-and-plateau.jpg alt="Bunda filling the plateau">
 <br /><em><small>Bunda filling the plateau  - click for bigger picture</small></em>
 </a>
@@ -2687,14 +2687,14 @@ a scramble parallel to (east of, uphill from) the path to Tunnocks.
 We bumbled onto a small cave entrance which we named 2018-NTU-01 located in a 
 gully filled with wild chives. 
 <div style="float: left; margin-right: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-ntu-01_neil_view_west.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-ntu-01_neil_view_west.jpg">
 <img  src=i/2018-ntu-01_neil_view_west.jpg> 
 <br /><em><small>2018-ntu-01 neil_view_west  - click for bigger picture</small></em>
 </a>
 </div>
 The entrance is below a large fixed boulder with the tag on its SW side.
 <div style="float: right; margin-left: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-ntu-01_tag_arrows.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-ntu-01_tag_arrows.jpg">
 <img  src=i/2018-ntu-01_tag_arrows.jpg>
 <br /><em><small>2018-ntu-01 tag arrows  - click for bigger picture</small></em>
 </a>
@@ -2712,7 +2712,7 @@ The shaft is definitely big enough for a person to stand in comfortably.
 With a bit of tidying up the big loose boulders inside the entrance, 
 one could get into the shaft and see where the rift goes. 
 <div style="float: left; margin-right: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-ntu-01_looking_down_shaft-and-rift.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-ntu-01_looking_down_shaft-and-rift.jpg">
 <img  src=i/2018-ntu-01_looking_down_shaft-and-rift.jpg> 
 <br /><em><small>2018-ntu-01 looking down shaft and rift  <br />click for bigger picture</small></em>
 </a>
@@ -2750,7 +2750,7 @@ that's most likely the same as catalogued 1623.p2002-07.
 <b>2018-PF-01,02,03</b>
 <br />
 <div style="float: right; margin-left: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-pf-01_paul_drilling_tag_view-northeast.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-pf-01_paul_drilling_tag_view-northeast.jpg">
 <img  src=i/2018-pf-01_paul_drilling_tag_view-northeast.jpg> 
 <br /><em><small>2018-pf-01 paul drilling tag: view northeast  <br />click for bigger picture</small></em>
 </a>
@@ -2768,7 +2768,7 @@ day with Wookey; undescended), and 2018-PF-03
 (which Paul tagged some days later).
 <br /><br />
 <div style="float: left; margin-right: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-pf-03_and_pf-02_arrows.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-pf-03_and_pf-02_arrows.jpg">
 <img  src=i/2018-pf-03_and_pf-02_arrows.jpg>
 <br /><em><small>2018-pf-03 and pf-02 arrows  <br />click for bigger picture</small></em>
 </a>
@@ -2786,7 +2786,7 @@ survey].
 <br />
 <br />
 <div style="float: right; margin-left: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-ntu-02_view-west.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-ntu-02_view-west.jpg">
 <img  src=i/2018-ntu-02_view-west.jpg>
 <br /><em><small>2018-ntu-02 view west <br />click for bigger picture</small></em>
 </a>
@@ -2814,7 +2814,7 @@ It is a window in the side of a surface shaft filled with
 grass. Nat climbed down into it using a handline tied with 
 loops, which proved essential.  
 <div style="float: right; margin-left: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-ntu-02_entrance_pitch-4.6m.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-ntu-02_entrance_pitch-4.6m.jpg">
 <img  src=i/2018-ntu-02_entrance_pitch-4.6m.jpg>  
 <br /><em><small>2018-ntu-02 entrance pitch 4.6m<br />click for bigger picture</small></em>
 </a>
@@ -2828,7 +2828,7 @@ shaft.  [See scanned sketch in our survey notes.]
 <br />
 <br />
 <div style="float: left; margin-right: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2018-ntu-02_drilled-hole_view-south.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2018-ntu-02_drilled-hole_view-south.jpg">
 <img  src=i/2018-ntu-02_drilled-hole_view-south.jpg> 
 <br /><em><small>2018-ntu-02_drilled-hole_view-south<br />click for bigger picture</small></em>
 </a>
@@ -2844,13 +2844,13 @@ at top camp.
 Next we headed again for the mythical 2004-18, and reached the 
 south-eastern edge of a huge steep-sided valley: Cubic Valley. 
 <div style="float: right; margin-left: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/2004-18_valley_cubic_boulder_afar_view_west.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/2004-18_valley_cubic_boulder_afar_view_west.jpg">
 <img  src=i/2004-18_valley_cubic_boulder_afar_view_west.jpg>  
 <br /><em><small>2004-18_valley_cubic_boulder_afar_view_west<br />click for bigger picture</small></em>
 </a>
 </div>
 <div style="float: left; margin-right: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/cubic_valley_east-end_cave-view-north.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/cubic_valley_east-end_cave-view-north.jpg">
 <img  src=i/cubic_valley_east-end_cave-view-north.jpg>
 <br /><em><small>cubic_valley_east-end_cave-view-north<br />click for bigger picture</small></em>
 </a>
@@ -2881,13 +2881,13 @@ certainly be an interesting digging project for future Expos.
 <br />
 <br />
 <div style="float: right; margin-left: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/aa-1-2017_with-tag.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/aa-1-2017_with-tag.jpg">
 <img  src=i/aa-1-2017_with-tag.jpg>, 
 <br /><em><small>aa-1-2017_with-tag<br />click for bigger picture</small></em>
 </a>
 </div>
 <div style="float: left; margin-right: 10px; ">
-<a href="../../../expofiles/photos/2018/NatalieUomini/aa-1-2017_looking-down.jpg">
+<a href="/expofiles/photos/2018/NatalieUomini/aa-1-2017_looking-down.jpg">
 <img  src=i/aa-1-2017_looking-down.jpg>  
 <br /><em><small>aa-1-2017_looking-down<br />click for bigger picture</small></em>
 </a>
@@ -2908,7 +2908,7 @@ survey, no database entry, no information anywhere about it .
 and 2 spits</b> well positioned for rigging, but no visible 
 tag nor informations recorded.  
 <div style="float: left; margin-right: 10px; ">
-<a href="../../../expofiles/photos/2018/2004-18_NatalieUomini/bolted-untagged-cave_beside_aa-1-2017_view-northwest.jpg">
+<a href="/expofiles/photos/2018/2004-18_NatalieUomini/bolted-untagged-cave_beside_aa-1-2017_view-northwest.jpg">
 <img  src=i/bolted-untagged-cave_beside_aa-1-2017_view-northwest.jpg> 
 <br /><em><small>bolted-untagged-cave_beside_aa-1-2017_view-northwest<br />click for bigger picture</small></em>
 </a>
@@ -2963,7 +2963,7 @@ not fancy squeezing into it [see photos]. We decided to name it Eiskeller
 <a href=https://de.wikipedia.org/wiki/Eiskeller> one.</A> 
 <br /><br />
 We surveyed back up the pitch [see our survey and notes in 
-<a href="../../../expofiles/surveyscans/2018/2018%2344/">
+<a href="/expofiles/surveyscans/2018/2018%2344/">
 wallet 2018#44</a>] and emerged 
 gratefully into the blazing sunshine, where Wookey had been sunbathing 
 the whole time.  Then we took the easy hike back to Top Camp, which we'd 
diff --git a/years/2018/topcamplist.html b/years/2018/topcamplist.html
index ea762601e..b04e24717 100644
--- a/years/2018/topcamplist.html
+++ b/years/2018/topcamplist.html
@@ -7,7 +7,7 @@
 <h1>Stuff left at top camp 2018</h1>
 
 <p>This inventory done Saturday 18th August 2018
-<p>Photographs of notes taken at the time by Ruairidh are <a href="../../../expofiles/photos/2018/RuairidhMacleod/topcamp-low-res/">online here</a>
+<p>Photographs of notes taken at the time by Ruairidh are <a href="/expofiles/photos/2018/RuairidhMacleod/topcamp-low-res/">online here</a>
 
 </ul>
 <li>Page 4:
@@ -137,7 +137,7 @@
 <li>1 can of WD40
 </ul>
 </ul>
-transcribed from <a href="../../../expofiles/photos/2018/RuairidhMacleod/topcamp-low-res/">
+transcribed from <a href="/expofiles/photos/2018/RuairidhMacleod/topcamp-low-res/">
 photographs of pages of notes</a>. Needs editing by Ruairidh as he can read his handwriting.
 
 <hr>
diff --git a/years/2019/frontmatter.html b/years/2019/frontmatter.html
index ed03faa88..216343aad 100644
--- a/years/2019/frontmatter.html
+++ b/years/2019/frontmatter.html
@@ -15,4 +15,4 @@ Also check out our Facebook, Instagram and Twitter:<br />
 <a href="https://twitter.com/cucc_expo?lang=en-gb">twitter.com/cucc_expo</a><br />
 <a href="https://www.facebook.com/CUCCEXPO/">www.facebook.com/CUCCEXPO</a><br />
 
-<p>MISSING SCANNED COPIES OF RIGGING, SKETCHES ETC., see <a href="../../expofiles/writeups/2019/logbook.pdf">Logbook scanned PDF</a><br>
+<p>MISSING SCANNED COPIES OF RIGGING, SKETCHES ETC., see <a href="/expofiles/writeups/2019/logbook.pdf">Logbook scanned PDF</a><br>
diff --git a/years/2019/index.html b/years/2019/index.html
index 878ecab8c..c062a6db2 100644
--- a/years/2019/index.html
+++ b/years/2019/index.html
@@ -36,7 +36,7 @@ On expo website:
 <h3>Expo reports</h3>
 <ul>
   <li><a href="logbook.html">Logbook</a> 
-  <li><a href="../../expofiles/writeups/2019/logbook.pdf">Logbook scanned PDF</a>
+  <li><a href="/expofiles/writeups/2019/logbook.pdf">Logbook scanned PDF</a>
   <li><a href="Incident-20190713.html">Report on 'missing caver' call-out incident</a></li>
 </ul>
 
@@ -63,7 +63,7 @@ On expo website:
 
 <h3>Post-Expo Completion</h3>
 <ul>
-<li><a href="../../../expofiles/surveyscans/2019/index.html">2019 surveying completion</a></li>
+<li><a href="/expofiles/surveyscans/2019/index.html">2019 surveying completion</a></li>
 <li>Call-out book scanned
 <li>Caver's Forum expo report - Caving UK
 <li>Logbook entries transcribed
diff --git a/years/2019/logbook.html b/years/2019/logbook.html
index a01fdb80c..0cd8dede3 100644
--- a/years/2019/logbook.html
+++ b/years/2019/logbook.html
@@ -35,7 +35,7 @@ Also check out our Facebook, Instagram and Twitter:<br />
 <a href="https://twitter.com/cucc_expo?lang=en-gb">twitter.com/cucc_expo</a><br />
 <a href="https://www.facebook.com/CUCCEXPO/">www.facebook.com/CUCCEXPO</a><br />
 
-<p>MISSING SCANNED COPIES OF RIGGING, SKETCHES ETC., see <a href="../../expofiles/writeups/2019/logbook.pdf">Logbook scanned PDF</a><br>
+<p>MISSING SCANNED COPIES OF RIGGING, SKETCHES ETC., see <a href="/expofiles/writeups/2019/logbook.pdf">Logbook scanned PDF</a><br>
 
 
 <hr />
diff --git a/years/2022/index.html b/years/2022/index.html
index 6b1803485..1c0a43a6e 100644
--- a/years/2022/index.html
+++ b/years/2022/index.html
@@ -26,7 +26,7 @@ On expo website:
 <ul>
 <li><a href="logbook.html">Expo Logbook</a></li>
   <li><a href="/expofiles/writeups/2022/GPF2022a-008%20-%20Expedition%20Full%20Report.pdf">Ghar Parau report</a></li>
-  <li><a href="../../expofiles/writeups/2022/logbook.pdf">Logbook PDF scan</a>
+  <li><a href="/expofiles/writeups/2022/logbook.pdf">Logbook PDF scan</a>
   <li>Voluminous and illustrated<a href="https://ukcaving.com/board/index.php?threads/cucc-austria-expedition-2022-blog.29712/"> UK Caving blog</a> of our expo</li>
   <li><a href="../../boe-2022/">BankOfExpo accounts</a></li>
   <li>Expo <a href="https://www.instagram.com/cambridge_uni_caving_expo/?hl=en">Instagram account</a></li>
diff --git a/years/2023/index.html b/years/2023/index.html
index 257d901bc..b74a27b93 100644
--- a/years/2023/index.html
+++ b/years/2023/index.html
@@ -33,7 +33,7 @@ On expo website:
 
 <h3>Expo reports</h3>
 <ul>
-  <li><a href="../2023/logbook.html">Logbook typed up</a> (and <a href="../../expofiles/writeups/2023/logbook.pdf">PDF scan</a>)
+  <li><a href="../2023/logbook.html">Logbook typed up</a> (and <a href="/expofiles/writeups/2023/logbook.pdf">PDF scan</a>)
   <li>Expo <a href="https://www.instagram.com/cambridge_uni_caving_expo/?hl=en">Instagram account</a>
   <li>Exp <a href="https://www.facebook.com/CUCCEXPO">Facebook page</a>
     <li>Ash's logbook entries never written up elsewhere - now integrated into logbook: <a href="ashtripreports.txt">ashtripreports.txt</a>
diff --git a/years/2024/index.html b/years/2024/index.html
index 07d224fd6..960adf85b 100644
--- a/years/2024/index.html
+++ b/years/2024/index.html
@@ -49,7 +49,7 @@ Link to 2018 (planning) docs: <a href="../2018/index.html">2018</a> (complete li
 
  <li>Scan of <a href="/expofiles/writeups/2023/bierbook-2023.pdf">2023 bier book</a> - MISSING
  <li>Scan of accounts and <a href="/expofiles/writeups/2023/seshbook-2023.pdf">2023 sesh books</a> - MISSING
-    <li><a href="../2023/logbook.html">2023 Logbook typed up</a> (and <a href="../../expofiles/writeups/2023/logbook.pdf">PDF scan</a>)
+    <li><a href="../2023/logbook.html">2023 Logbook typed up</a> (and <a href="/expofiles/writeups/2023/logbook.pdf">PDF scan</a>)
  
    <li><a href=/boe-2023/>2023 Accounts</a>
 </ul>