Last week a casually dressed but tidy and smiley black woman in her 30s came to my door in the afternoon claiming to be a neighbour and saying she had three children at home and her electricity meter had run out etc etc. She asked if I could spare some money for her card which she will give back when her partner got home from work blah blah. OK, I pretty much knew I was being conned, but she was very charming and I kept thinking, 'what if it's true?' so gave her £5. Needless to say, that was the last I saw of it. Apparently she is pretty famous is East Dulwich and Brixton and has clearly decided to extend her career to SE23. Don't be fooled!