After a decade of legal wrangling an appeal court decision has made it all but impossible for the government to deport Abu Qatada. The three judges ruled there is a "real risk of a flagrant denial of justice" if the radical cleric has to stand trial in Jordan on terror charges.
The Home Office insists the legal battle isn't over. Juliet Bremner reports from the Royal Courts of Justice.
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The terror attack carried out by Khalid Masood at Westminster that left four people dead lasted less than two minutes say police.
Two knives were found at the scene in Islington, North London, and the suspects fled on foot before being arrested.
The family of the police officer who was murdered in the Westminster attack have thanked those who were with him 'in his last moments'.