Your friend needs to talk to his neighbour if he feels
uncomfortable about being filmed secretly by that cctv placed
outside his corridor.
If you ask me, i don't think it's illegal because it is a means
of security by deterent.
I had thought of doing the same before, because kids apparently
like to come to my floor or upstairs to the 18th, and make out by
the rubbish chute, in full view of the living room window, why they
do it I cannot comprehend.
But if you ask me, STOMP has to go.
My friend's neighbour is the type which waves and smiles
everyday and then shame them online behind their back without their
permissions.
Unfortunately, he is an RC member. that is the reson why I am
helping my friend seek information online before confronting them
regarding the issue.
Bet there is nothing much we can do about stomp.