Four chefs compete for London and south east England with canapes, starters and fish dishes inspired by the Olympics and Paralympics, all hoping to cook at a banquet to wish Team GB athletes luck as they head for Paris 2024.The dishes include an ode to a medal-winning horse centred around the flavours of carrots, oats and hay, a spicy tribute to the Olympic rings and gold medals, and a fishy depiction of a winner's bouquet featuring poached hake. But who will be leaving the competition?