Game of Wool: Britain's Best Knitter

Tom Daley presents the quarter-final of the knitting challenge

Tom Daley presents the quarter-final of the knitting challenge, with judges Di Gilpin and Shelia Greenwell. In the solo challenge, the knitters make bold, eye-catching jewellery, and in the team challenge, they create delicate lace for a lighting feature. But when the switch is flicked, any mistake will be glaringly obvious, so perfection is the only option