Ive noticed for sometime that two walls fronting London road opposite Sainsburys next to the hairdressers seem to have large top to bottom cracks separating the front of the wall from the sides (hard to explain..Look and you'll understand) they are either side of a path leading to a house.
Yesterday I noticed big chunks of render have fallen off and the walls in question strike me as looking downright unstable.
They are each over 6foot tall and would crush and probably cause death or serious injury if they fell on someone.
its a bit of a worry tbh because its an area with heavy foot traffic.

Please report it to Lewisham Council - Dangerous Structures. The number is open 24/7. They are duty bound to investigate and it'll be a nice bit of overtime for the staff member who pops out over the weekend.

Afterwards they'll probably pop across the road and do some shopping too