I liked Lambeth (or the part I was working in but like most places you only have to travel half a mile to be in a shit hole). East Dulwich was also fine but there was a shooting in Camberwell cemetery which was 1000m away from where I was working. Deptford scared the shit out of me at night. Tottenham was a bit s**te but not scary even at night
The scariest place was Canary Wharf. It must be the most boring place in the world.