This is going to be a long afternoon. Glad I’m in the pub.. just wait til Supertyke logs on, that’ll teach thi..
Looks like some sort of fringe Internet group sticker. Can't find anything with Internet search but the V for Vendetta Mask and the Union flag would lead me to guess they're probably unsavoury types.
https://www.urbandictionary.com/define.php?term=Wuk According to urban dictionary the term " wuk" has a number of definitions or as indicated above its some sort of fringe political / marketing group .
It has several sexual references for 'best sex ever'. On the door of a gents toilet cubicle, I'd suggest it's not a political movement that is being referred to, but a very different movement.
I concur. The last time we had some of the Colonel's finest, all 4 of us ended up with substantial bowel movements.