Four fire engines and around 25 firefighters were called to a fire at a commercial food business centre on Eleanor Street in Bow.
Firefighters arrived quickly at the business unit and extinguished the fire. There was smouldering coming from the side door entrance and shutters. There were no reports of any injuries.
The Brigade was called at 0118 and the fire was under control by 0212. Fire crews from Poplar, Stratford, Bethnal Green and Whitechapel fire stations attended the incident.