Don't read too much into the barbaric events in Woolwich. All it really proves is that a couple of young black jihadists can run another person down in a car then finish them off. And these losers in their cheap Chinese polyester clothes didn't even have the nous between them to get a proper firearm. However, as tool-using primates with opposable thumbs, they did what they could. They might have used rocks or pointed sticks if they'd been unable to get hold of steel weapons. That Islam provided them with what they imagined was justification for their barbarism remains the real problem; with no recognised spiritual hierarchy to definitively interpret the Koran otherwise, Islam will always provide the enemies of our peoples with an excuse for violence against us.
The problem is, our police and government are incapable of the sort of proactive combing-out of physically dangerous Jihadists that targets only the threats; they still insist on measures that hurt us all. Let's be honest - the Seventh Day Adventists are never going to hijack a petrol tanker, the Hasidic Jews aren't going to kidnap the Prime Minister and the Zoroastrians ain't going to fire-bomb Catterick.
No doubt there are a vast majority of peaceful law-abiding Moslems in Britain. That doesn't mitigate the fact that hundreds of hostile, violent, immature Jihadists who pose a real threat are hiding like fish in the waters of the Islamic population. Let's have the police and Security Service bait some hooks.