Tony Hall was appointed chair of the Cultural Olympiad board in summer 2009. What is he doing to save the artistic arm of the Olympics from obscurity? Flow - one of the Cultural Olympiad projects After Liverpool's success as European Capital of Culture in 2008, the government comes up with a UK version. Stephanie Power reports. Sports, arts and leisure groups are concerned that they will lose out as local authorities face hard times. Pauline McCole investigates.