Tottenham Mandem proximate cause of the 2011 England riots. Tottenham Mandem The Tottenham Mandem (also Tottenham Man Dem or TMD) are an organized street gang based in Tottenham, north London, that began on the Broadwater Farm estate prior to the Broadwater Farm riot in 1985. One of the early members and later leader Mark Lambie was a suspect in the murder of PC Keith Blakelock during that riot. Lambie had been top of Operation Trident's wanted list due to the close links he had built with gangs in Wembley, Harlesden and south London. He was jailed in 2002. In January 2014, it
Broadwater Farm area, and those that remained closed following the demolition of the deck level. Broadwater Farm is consequently extremely poorly served by shops. Haringey Council has provided 21 small "enterprise units" at a deliberately low cost to entice firms to open in the area, but these have proved hard to fill. However, Broadwater Farm is only 400m from the shops and supermarkets of Tottenham High Road, and approximately 2 km from the Shopping City supermall at Wood Green. Due to the waterlogged ground and lack of population prior to the containment of the Moselle, Broadwater Farm was bypassed by the Underground.