An elderly tom, black and white with distinctive half black moustache is persistently at our backdoor (half way up Honor Oak Park).
I'm told that he may belong to someone with a lot of cats and in the past would usually spend time sunning himself in one of the back gardens near us before heading home but it now seems that he doesn't go home and is always mewing for food and attention even late in the evening - often just a few minutes after he's been given a tidbit. He has tried to enter our home some times.
It would be good to know that he has an owner to whom he returns in the evenings and is just being cheeky.