There is a group of street batty from Dawson's heights who run around trying to steal peoples bikes etc, one in high viz, they are dangerous and care should be taken they tried to steal a bike from our street when the guy came out he was hit on the head with bolt cutters and while he sat dazed they carried on in broad daylight like nothing had happened, even when neighbours came out they still tried to steal the blke with one doing donuts to protect his mates. The police arrived after they had left because they came from Peckham, Dulwich not having Police because it is obviously one of the safest boroughs in London.