London substation fire latest: 100 firefighters tackle huge blaze as dozens evacuated from flats

Photo posted by London Fire Brigade of the fire at an electrical substation in Maida Vale, west London - (@LondonFire/PA)

Around 100 firefighters have been scrambled to a blaze at an electrical substation in London.

An electrical transformer at the substation in Maida Vale is alight, along with the roof of a neighbouring residential building, London Fire Brigade said.