London Bridge attack: victim named as Jack Merritt – latest updates

Boris Johnson visits scene and says system of automatic early release isn't working

• Narwhal tusk and fire extinguisher used to tackle attacker
• The day after: 'We are still here, singing'
• Tell us: have you been affected?

7.05pm GMT

Here's a recap of what we know so far.

7.02pm GMT

More from Nosheen Iqbal in Stoke:

Outside Khan's family home, where his parents lived, nobody was answering the door but half a dozen young Muslim men were gathered in the cold, rebuffing reporters from the BBC and Daily Mail.