M&S Charlton major incident LIVE: 30 treated for chemical inhalation after suspected carbon monoxide leak

Dozens treated and 11 people taken to hospital as emergency services scrambled to supermarket in southeast London

M&S Charlton major incident LIVE: 30 treated for chemical inhalation after suspected carbon monoxide leak

Dozens treated and 11 people taken to hospital as emergency services scrambled to supermarket in southeast London