Around 100 firefighters are at the scene of a blaze at a block of flats in north London.

The London Fire Brigade said it was called to the Grange Estate in East Finchley just after midnight.

Part of the roof of the three-storey building is on fire, the brigade said.

London Fire Brigade said 60 people had left the building before they arrived.

Fire crews from Barnet, Hornsey, Southgate, Holloway, Kentish Town and surrounding fire stations attended.