Thanks Julius

I'm going to do up a flyer today but I'm not sure of how specific to be. I could just say beware of motorists along that road in general and encourage the teenage tennis players along there to be careful in general and to only run along there in groups carrying a phone etc.

Or I could put out a more specific warning about this guy describing the car and aying he has a 'heavy accent' which is the way the crime watchers report described this guy looking for info from the general public.

I don't think it's neccessary to be specific about what the accent is. If people see his car and he yells at them they'll realise he could be dangerous immediately rather than just some guy being a wanker as he drives past.

For me it's a toss up - warn them about all possible nutters in general or just make sure they pay extra attention to someone matching his description so they are more alert if they see him?