I had a very funny experience the other day i was riding the local park at about 11 at night and a chav came up to me did the usual said "oh you can take my phone" which is likely to be stolen anyway. Then he said "im not going to steal your bike i have only just stole this one" I just said "If you have just stolen that one im deffiantely not goin to let you, you have more chance of taking a crap on the queens face than you do of getting a go on my bike." Just tell them "you have more chance of taking a crap on the queens face than you do of getting a go on my bike" and it normally confuses them enough that they go away. Tom