Selected from CUCC Gear Tape for just those on expo with non-CUCC invitees added.
| Colour - 1 | Name | Expo? |
| Purple | EXPO communal property | 2018 |
| Purple | George Breley (SUSS) | 2018 |
| none | Typhon King (ULSA) | 2018 |
| Green | Rachel Turnbull (ULSA) | 2018 |
| Fairies pattern | Adelaide de Diesbach (SUSS) | 2018 |
| Galaxy pattern | Michael Holliday (SUSS) | 2018 |
| Turquoise | Rachel Turnbull (ULSA) | 2018 |
| White | Philip Sargent | 2018 |
| Earth | Frank Tully | 2018 |
| Yellow toughtags | Christopher Holt | 2018 |
| Purple toughtags | Cat Henry | 2018 |
| Red toughtags | Adam Henry | 2018 |
| Colour - 2 | Name | Expo? |
| ***, *** | Ryan Boultbee (NUCC) | 2018 |
| ***, *** | Phil Underwood | 2018 |
| ***, *** | Jim Blackford (UBSS) | 2018 |
| ***, *** | Lisa Smith (UBSS) | 2018 |
| ***, *** | Dickon Hood (UBSS) | 2018 |
| ***, *** | Olly Hall (SUSS) | 2018 |
| ***, *** | Todd Rye (MUSC) | 2018 |
| ***, *** | Philip Withnall | 2018 |
| Grey, Green | Manfred Wuits (Vienna) | 2018 |
| Grey, Black | Adam Aldridge (ULSA) | 2018 |
| Black, Yellow | Anthony Day | 2018 |
| Black, Yellow | Nadia Raeburn-Cherradi (ULSA) | 2018 |
| Earth, Blue | Natalie (from Expo2008) | 2018 |
| Black, Red | Luke Stangroom (ULSA) | 2018 |
| Blue, Brown | Ruairidh Macleod | 2018 |
| Brown, Green | Wookey | 2018 |
| Green, Black | Jon Arne Toft | 2018 |
| Purple, Yellow | Mark Shinwell | 2018 |
| White, Red | Mike Butcher (ULSA) | 2018 |
| White, Red | Philip Sargent | 2018 |
| White, Red | Michael Sargent | 2018 |
| White, Blue | Haydon Saunders | 2018 |
| Blue, Yellow | Becka Lawson | 2018 |
| Black, Blue | Chris Densham | 2018 |
| Blue, Purple | Lydia-Clare Leather (NUCC) | 2018 |
| Colour - 3 | Name | Expo? |
| Earth, Blue, Earth earth is thin | Max Weiser (ULSA) | 2018 |
| Blue, White, Blue White is thin | Radost Waszkiewicz | 2018 |
| Black, Red, Black Red is thin | Paul Fox | 2018 |
| Yellow, Black, Yellow | Tom Crossley | 2018 |
| Green, Red, Green | Alex Sterling (NUCC) | 2018 |
| Red, Green, Red | Alex Sterling (NUCC) | 2018 |
| Yellow, Blue, Green | Jacob Puhalo-Smith (NUCC) | 2018 |
It is almost essential (for caving generally, but particularly for Expo) to settle on a particular combination of colours of electrical insulation tape, and label absolutely everything you own with the stuff. The table above shows combinations already taken. For other CUCC colour combinations already in use see CUCC gear tape.
Tape everything, not just your caving gear; while one karabiner looks much like another, it's equally true that one karrimat looks much like another. And especially your phone, phone cable, charger, charger-cable, laptop, mouse, mug/plate/cutlery - essentially anything you want to be reasonably sure to get back.