Nicholas Farrell appears both in "Jewel in the Crown" and "Collision." His character army officer Teddie Bingham in JITC quips derisively to a fellow officer that the type of men populating the officer's mess in war time India are "the sort you meet in pubs on the Kingston By-pass" near London. In "Collision" Farrell plays accident investigator Guy Pearson. Policeman Tolin is driving to work and hears about the collision for the first time on his car radio when he hears of a crash near the Kingston By-pass. So Guy, played by Farrell, is investigating a crash event near the Kingston By-pass.