15th floor Fire London Tower block (Slanted Roof)
 

[Around 120 people have been evacuated
as dozens of firefighters tackle a fire
in a 17-storey block of flats in south-east London.
A flat on the 15th floor of the tower in
St Mark's Square, Bromley is on fire
as well as part of the roof, the London
Fire Brigade (LFB) said.

No injuries have been reported and the
cause of the blaze is unknown.

Footage posted on social media showed
flames and black smoke coming from
one part of a slanted roof.

Station Commander Colin Digby,
at the scene, he said:
"Crews are making steady progress.
This is going to be a protracted incident
and we expect our crews to be on scene
for several hours to come."]


https://news.sky.com/story/dozens-of...block-12644944

Well at least people appear to have been evacuated safely.

Do they have any idea what might've caused this?