The man suspected of carrying out a knife attack in north London was previously referred to the Government's counter-extremism programme, police have said, as Sir Keir Starmer was heckled on a visit to the site.The 45-year-old was born in Somalia and came to the UK legally as a child in the 1990s, Home Secretary Shabana Mahmood said earlier on Thursday.

The man suspected of carrying out a knife attack in north London was previously referred to the Government's counter-extremism programme, police have said, as Sir Keir Starmer was heckled on a visit to the site.The 45-year-old was born in Somalia and came to the UK legally as a child in the 1990s, Home Secretary Shabana Mahmood said earlier on Thursday.