Last year, members of the British government could have claimed to have been ignorant of the views of these two clerics. They could have pretended that they did not know that they were allowing into the UK two men principally known for encouraging the murder of apostates. They could have pretended to have been ignorant of the beliefs of two men who like to whip up crowds to praise murderers. But they cannot be unaware this year. So what are the excuses for letting them in? Are there any?