diff --git a/core/TESTS/tests.py b/core/TESTS/tests.py
index a433e02..a0517db 100644
--- a/core/TESTS/tests.py
+++ b/core/TESTS/tests.py
@@ -10,8 +10,9 @@ https://docs.python.org/3.8/library/doctest.html
 
 https://docs.djangoproject.com/en/3.0/topics/testing/tools/
 """
-
-from django.test import TestCase, SimpleTestCase
+import unittest
+import re
+from django.test import TestCase, SimpleTestCase, Client
 
 class SimpleTest(SimpleTestCase):
     def test_basic_addition(self):
@@ -53,6 +54,8 @@ class SimpleTest(SimpleTestCase):
         from troggle.core.models_caves import CaveSlug, Cave, CaveAndEntrance, QM, CaveDescription, EntranceSlug, Entrance, Area, SurvexStation
         from troggle.core.forms import CaveForm, CaveAndEntranceFormSet, VersionControlCommentForm, EntranceForm, EntranceLetterForm
         from troggle.helper import login_required_if_public
+        from django.contrib.auth.decorators import login_required
+        from django.conf import settings
     def test_import_parses_mix(self):
         from troggle.parsers.logbooks import GetCaveLookup
         import troggle.settings
@@ -71,6 +74,68 @@ class SimpleTest(SimpleTestCase):
         from django.http import HttpResponse
         from django.urls import reverse
 
+#class SimplePageTest(unittest.TestCase):
+class PageTests(TestCase):
+    @classmethod
+    def setUpTestData(cls):
+        # Set up data for the whole TestCase
+        #cls.foo = Foo.objects.create(bar="Test")
+           # Some test using self.foo in tests below..
+        # read in some SQL ?
+        pass
+        
+    def setUp(self):
+        # Every test needs a client.
+        self.client = Client()
+
+    def test_page_admin(self):
+        # Issue a GET request.
+        response = self.client.get('/admin/login/')
+        content = response.content.decode()
+        self.assertEqual(response.status_code, 200)
+        h1    = re.search(r'<h1 id="site-name">Troggle administration</h1>', content)
+
+    def test_page_folk(self):
+        # This page is separately generated, so it has the full data content
+        response = self.client.get('/folk/')
+        content = response.content.decode()
+        self.assertEqual(response.status_code, 200)
+        # Check that the rendered context has the correct title
+        phrase    = re.search(r'active contribution to the expedition', content)
+        phrase    = re.search(r'Naomi Griffiths', content)
+        phrase    = re.search(r'Gail Smith', content)
+        phrase    = re.search(r'Phil Wigglesworth', content)
+        phrase    = re.search(r'A more obscure record of longest gap between expos has', content)
+
+    def test_page_expofile(self):
+        # Flat file tests.
+        response = self.client.get('/expofiles/documents/surveying/tunnel-loefflerCP35-only.pdf')
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(len(response.content), 2299270)
+        response = self.client.get('/expofiles/writeups/1982/logbook1982.pdf')
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(len(response.content), 12915413)
+
+
+    def test_page_ss(self):
+        # this gets an empty page as the database has not been loaded
+        response = self.client.get('/survey_scans/')
+        self.assertEqual(response.status_code, 200)
+        
+        #response = self.client.get('/survey_scans/1991surveybook/page0002.png')
+        #response = self.client.get('/survey_scans/1991surveybook/')
+        #content = response.content.decode()
+        #print(content)
+        #png93    = re.search(r'/page0093.png">page0093.png</a></td>', content)
+
+
+    def test_page_tunnel(self):
+        # this fails as the database has not been loaded so there is no Tunnel file
+        #response = self.client.get('/tunneldataraw/107/107sketch-v2.xml')
+        response = self.client.get('/tunneldataraw/')
+        self.assertEqual(response.status_code, 200)
+
+
 __test__ = {"doctest": """
 Another way to test that 1 + 1 is equal to 2.
 
diff --git a/helper/__init__.py b/helper/__init__.py
index 120be20..687b370 100644
--- a/helper/__init__.py
+++ b/helper/__init__.py
@@ -1,6 +1,9 @@
 from django.contrib.auth.decorators import login_required
 from django.conf import settings
-
+"""This enforces the login requirement for non-public pages using 
+the decorator mechanism. 
+https://www.fullstackpython.com/django-contrib-auth-decorators-login-required-examples.html
+"""
 
 class login_required_if_public(object):
 
diff --git a/localsettingsWSL.py b/localsettingsWSL.py
index 0034fdd..a91085d 100644
--- a/localsettingsWSL.py
+++ b/localsettingsWSL.py
@@ -42,7 +42,7 @@ MEDIA_URL = '/site_media/'
 
 #STATIC_ROOT removed after merging content into MEDIA_ROOT. See urls.py & core/views_surveys.py
 
-PUBLIC_SITE = False
+PUBLIC_SITE = True
 DEBUG = True
 
 # executables: