Multimillionaire Lord Sugar tasks the remaining candidates to brand an electric vehicle and create an advertising campaign, before pitching to a panel of experts. One team drives its advert into comic chaos, while the other side's confusing promotional message gets the red light for its poor location and 'boring' story. As ever, aides Karren Brady and Tim Campbell witness events on behalf of his Lordship, and back in the boardroom, another candidate's hopes of a partnership hits the brakes