Explosion at a Sikh festival in London

An explosion injured several people in London during the Vaisakhi religious festival in Southall, one of the UK's largest outdoor Sikh gatherings. At around 1pm, a gas cylinder exploded in a food stall, causinghuge flames. Video footage shows police urging the crowd to move back as the fire ravaged the canvas structure. The event was cancelled after the incident. Emergency services were quickly called to deal with the situation.