Family seek ‘guardian angel’ who saved father from stroke in London

Passerby who recognised signs of stroke thought to be a blond-haired health worker from Oceania

A woman whose husband collapsed outside a central London coffee shop after suffering a stroke is now hoping to find the guardian angel" who saved his life.

Mathew O'Toole, 47, was working in London when he collapsed outside Ole & Steen on Wigmore Street at about 8.30am on 10 June.