Took my five year old out trick or treating and saw the tail end of these idiots speeding up Forest Hill road past Francesca Cabrini school towards Honor Oak Road Forest Hill way. Weaving over both sides of the road and onto pavements with total disregard for anyones safety, motorbikes and quad bikes. Quite scary for my daughter, freind of mine posted a video of them going through Streatham, literally over a hundred easy. Massive bunch of twats.