Manchester Arena blast: 19 dead and more than 50 hurt

Nineteen people have been killed and more than 50 injured in a suspected terror attack at Manchester Arena.

The blast happened at 22:35 BST on Monday following a pop concert by the US singer Ariana Grande. PM Theresa May said her thoughts were with those affected by "what is being treated by the police as an appalling terrorist attack".

Paramedics at the scene told the BBC they had treated some of the wounded for "shrapnel-like injuries".

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North West Ambulance Service said it had taken 59 casualties from the explosion to hospitals and treated a number of walking wounded. Greater Manchester Police has established an emergency telephone number in response to the attack. It is: 0161 856 9400.

The prime minister has suspended Conservative Party general election campaigning and will chair a meeting of the government's emergency Cobra committee at around 09:00 BST, in response to the attack.

Mrs May said: "We are working to establish the full details" of what happened in Manchester. "All our thoughts are with the victims and the families of those who have been affected," Mrs May said.

BBC Home Affairs Correspondent Daniel Sandford said senior counter-terrorism officers were assembling in London and liaising with the Home Office.

Unconfirmed reports from two unnamed US officials suggested the attack was carried out by a suicide bomber.