Man finds ‘guardian angel’ who saved him from stroke

After Twitter appeal Mathew O'Toole's family makes contact with Danielle who stopped on London street to help

The family of a man who had a stroke on a street in central London has found the guardian angel" who saved his life after an appeal on Twitter.

Mathew O'Toole, 47, was sitting on a bench outside a coffee shop on Wigmore Street in Mayfair on 10 June when he began vomiting and sweating.