This NY Times article reports on a couple of remarkable public meetings just outside London last week in which radical Islamic fascist clerics suggested that Tony Blair should be killed and that an Islamic flag should be hanging outside No. 10 Downey Street. The article notes as follows:

Stoking that anger are some of the same fiery Islamic clerics who preached violence and martyrdom before the Sept. 11 attacks.
On Friday, Abu Hamza, the cleric accused of tutoring Richard Reid before he tried to blow up a Paris-to-Miami jetliner with explosives hidden in his shoe, urged a crowd of 200 outside his former Finsbury Park mosque to embrace death and the “culture of martyrdom.”
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On Thursday evening, at a tennis center community hall in Slough, west of London, their leader, Sheik Omar Bakri Mohammad, spoke of his adherence to Osama bin Laden. If Europe fails to heed Mr. bin Laden’s offer of a truce ? provided that all foreign troops are withdrawn from Iraq in three months ? Muslims will no longer be restrained from attacking the Western countries that play host to them, the sheik said.
“All Muslims of the West will be obliged,” he said, to “become his sword” in a new battle. Europeans take heed, he added, saying, “It is foolish to fight people who want death ? that is what they are looking for.”
One chapter in Sheik Omar’s lectures these days is “The Psyche of Muslims for Suicide Bombing.”

Call me old fashioned, but I am appalled that these clerics — one of who is already under investigation for a serious crime — could spew this type of subversion without apparent qualm. The reason they can get away with it is explained later in the article:

Though the British home secretary, David Blunkett, has sought to strip Abu Hamza of his British citizenship and deport him, the legal battle has dragged on for years while Abu Hamza keeps calling down the wrath of God.
Despite tougher antiterrorism laws, the police, prosecutors and intelligence chiefs across Europe say they are struggling to contain the openly seditious speech of Islamic extremists, some of whom, they say, have been inciting young men to suicidal violence since the 1990’s.
The authorities say that laws to protect religious expression and civil liberties have the result of limiting what they can do to stop hateful speech. In the case of foreigners, they say they are often left to seek deportation, a lengthy and uncertain process subject to legal appeals, when the suspect can keep inciting attacks.
That leaves the authorities to resort to less effective means, such as mouse-trapping Islamic radicals with immigration violations in hopes of making a deportation case stick. “In many countries, the laws are liberal and it’s not easy,” an official said.