Dozens treated after ‘carbon monoxide leak’ at M&S

The incident took place at a Marks & Spencer in Charlton, south-east London - (Google Street Maps)

An M&S store in London has been closed following a suspected carbon monoxide leak, which left a number of people hospitalised.

Emergency services were called to the scene of the Charlton branch of Marks & Spencer at 9.32am on Tuesday. Around 35 people had left the building in southeast London.