each morning as i take my girls to there SN school bus stop we pass a guy who also has SN waiting for his bus, now this guy stands waiting he doesn't bother anybody he sings and dances about often playing air guitar we always say good morning to each other. the local comp kids walk past him every day some stop and say hello some shake his hand, i have never seen any trouble, this morning however as i was walking towards him i noticed a car had pulled across the road to park in front of him on the corner as i got nearer i noticed 4 youths in the car and the driver had his mobile phone out and was videoing this guy singing, i stood in front of the guy blocking the veiw and asked what he was doing, he said i am videoing him to show my mates. i was livid, i stayed put until they drove off the guy was still singing and didn't seem at all bothered about what had happened, i am still very angry thou have stopped shaking, feel a bit useless but what can i do?