Excerpt:
David Cameron today condemned the Woolwich murder as a "betrayal of Islam" as he insisted Britain would stand resolute against terror attacks.
He was speaking after chairing a meeting of Whitehall's Cobra emergency committee of ministers, police chiefs and senior figures in the security services.
Standing outside Downing Street, the Prime Minister said: "This was not just an attack on Britain – and on our British way of life. It was also a betrayal of Islam and of the Muslim communities who give so much to our country.