A 49-year old man's been arrested on suspicion of causing a breach of the peace after Tony Blair's evidence at the Leveson Inquiry was interrupted.

An investigation's trying to find out how the man evaded security and confronted Mr Blair, calling him a war criminal.

Before the drama, the former PM defended his relationship with Rupert Murdoch - insisting he never did a deal with the media mogul for his papers' support, and claiming they only grew close after he quit Downing Street: