In the aftermath of Woolwich we must be careful not to undermine community cohesion by being constantly suspicious of our neighbours, says Claire Fox.

There has been much huffing and puffing about far-right groups seen to be cynically capitalising on the shocking and brutal death of soldier Lee Rigby. The EDL aren't the only opportunists. It has been dispiriting that so many political figures appear to follow a familiar script over the events in Woolwich.