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 riot Police on 28 September 1985 in the mainly Afro-Caribbean Lambeth neighbourhood, sparked a second riot in Brixton. Over the next weeks and months riots broke out in Peckham, Toxteth and at the Broadwater Farm estate in Tottenham, North London. In 1985 Letwin was then considered to be a "young star" of the Conservative Party. The memo scorned suggestions by senior cabinet ministers to set up a £10m communities programme to tackle inner-city problems by helping blacks start businesses as suggested by David Young, refurbishing public housing council blocks as suggested by Kenneth Baker and "establishing training programs for low-income youth."