經濟制裁
On 2 June 2001, he began camping in Parliament Square in central London in a one-man political protest against war and foreign policy (initially, the Economic sanctions against Iraq). By his own account, he was first inspired to take up his vigil after seeing the images and information produced by the Mariam Appeal, an anti-sanctions campaign. Haw justified his campaign on a need to improve his children's future. He only left his makeshift campsite to attend court hearings, surviving on food brought by supporters. Support for Haw's protest came from former Labour cabinet minister Tony Benn and activist/comedian Mark Thomas. Among the artwork displayed was a Banksy stencil of two soldiers painting over a peace sign and Leon Kuhn's anti-war political caricature "3 Guilty Men", which, together with Kuhn's "The Proud Parents", Mark Wallinger later displayed in his recreation at the Tate in 2007.