This is what happened on the streets of London yesterday. A demonstration organised by Iranian Islamists promoting the destruction of Israel, in which people called for the killing of Jews and waved Hezbollah flags. The police provide protection for such a demonstration on the basis that people are entitled to march provided they are not breaking the law. They ignore the fact that such incitement to murder is indeed against the law; they fail to grasp that a parade of Hezbollah flags is a recruiting device for Islamists; they refuse to acknowledge that such a demonstration is an flagrant act of intimidation by proxies for a terrorist regime which is currently blowing up our troops in Iraq, threatening genocide against Israel and intent on defeating the west in war. Welcome once again to Londonistan.