The railway bridge
by Harold Wood station in Essex had "B U T T O C K S" in 2 foot letters, which always made me chuckle.
( Ptortoise, Mon 3 Nov 2003, 13:15, archived)

Getting out of Harold Wood alive
is reason enough to smile.
( PeterSeychelles, Mon 3 Nov 2003, 13:16, archived)

railway bridge near us in Wigan...
...still has 'QUEEN ROCKS!' written across it hehe
( Boden, Mon 3 Nov 2003, 16:36, archived)

Bah. You think that's old?
On a wall in Carlton Scroop in Lincolnshire it still says "USA GET OUT VIETNAM"
( sp3ccylad carries on breathing all the way up to, say, Mon 3 Nov 2003, 22:08, archived)

on the now closed down police station in Folkestone
there is still 'Stop Pool Tax'
(Weeeeee!!! Pokes badgers with spoons, Wed 5 Nov 2003, 16:28, archived)