cant understand inflicting that kind of injury on someone when all it would have taken 'depending of the pre video incident' would have been a quick squirt of pepper spray at the worse, i do get the impresion that certainly some police get off on this kind of stuff,i really hope the thug loses his job and it results in him losing his house, nothing less he deserves, youtube now is full of people posting videos of incidents with police which they have recorded and thats the first thing i recomend if you get stopped,record them and make it known they are being recorded,they wont step out of line infront of a camera.if your miss treated present the film to a solicitor