since been referred to the police watchdog and the independent office for police conduct and as rick knight had to the appropriate policing in britain. i'm deeply concerned about today's incident and it is right that met police u.k. have referred the case of the independent police watchdog black londoners still face discrimination and we must work with the community to build trust in the police the video footage that i have seen today in the circulating in social media is extremely disturbing some of the techniques used cause me great concern they're not taught in police training earlier i spoke to the former head of the british national counter-terrorism security office he told me officers inevitably have to use physical force when confronted with potentially armed and violent suspects. do you think that arrest technique used by the officers say especially in light of what's happened over the last few months is in any way shape or form justified or justified is a interesting word i think what you have to do is go back to this and think this is a man that was fighting he was arrested for a