Stuart Cunliffe was a ne'er-do-well mate of Steve McDonald's involved with stolen car radios in December 1991. Alf Roberts had two car radios stolen from his vehicle in a two-week period and later discovered that the first one had been sold to Derek and Mavis Wilton by Steve, who'd told them that their new radio had come from a wrecked car. Although hesitant, Alf was persuaded by wife Audrey to report the incident to the police. The character's appearance was non-speaking, and therefore uncredited.