All you have to do is go to the coordinates listed and tell us what is wrong with the rock around here. Please Email us with the answer - do not post here even if encrypted.
If you would like to provide one, we would appreciate a photo (that doesn't give the game away), so we can imagine ourselves there rather than stuck behind a computer.
Please check out the G.A.G.B and G:UK web sites. They offer support for all Geocachers in the UK.