The three-part series continues with Mary teaching a class of volunteers how to raise their game - and their profits. However, the retail guru's new ideas are not well received. Her's is not a softly, softly approach. Back at Mary's shop in Orpington, big changes are under way as she has convinced Head Office to pay for a shop manager and to give her 15,000 pounds for a radical shopfit. But there's dissent in the ranks as Mary's grey army - who have years of service under their belts - lose faith in her plans. By the time the shop is relaunched, Ms. Portas is wondering if she has gone too far. Gerry Robinson's Car Crash, a new series focusing on the UK's ailing car industry, follows at 10.00pm.