Haringey's most impoverished area is usually reckoned to be Northumberland Park, near Tottenham Hotspur's White Hart Lane stadium. Even here, poverty is relative. Council blocks sit side-by-side with terraces of 1930s homes and many of the residents eke out an existence on benefits. One is Sarah Ellis, 33, a single parent with three children. She pays a nominal £5 a week rent for a two-bedroom flat where her 14-year-old daughter Sharmaine shares a room with her five-year-old brother Declan. The youngest child, Piper, two, shares a room with her mother.