Four fire engines and 21 firefighters and officers were called to a mound of rubbish on fire in Viatorium Place in Bethnal Green.
An end-of-terraced house was damaged by the fire
Around 200 tonnes of mixed refuse was alight
5,000 litres of iron sulphate spilt from a chemical works
Half of a four-roomed flat was damaged
Four treated for smoke inhalation at scene of blaze
Eight fire engines and 58 firefighters and officers were called to a fire at a hospital in Enfield
A small part of a flat was damaged by the fire
Six fire engines attended the scene
The roof of a terraced house was destroyed