Comic Relief's Great Big Celebrity Red Nose Job

Six stars visit projects funded by Comic Relief cash in the run-up to Red Nose Day on 11 March. Jo Brand and Ruby Wax create a secure garden at a women's refuge in the UK, while, in Africa, Kevin Whately and Jimmy Nail turn guns into gardening tools in Sierra Leone, and Nick Knowles and Liza Tarbuck build a clinic for a Zambian community ravaged by Aids-related diseases.