Using Tops

Using Tops is a 1978 film with Frank Windsor. See the storyline, runtime (19 minutes) and complete cast list on 123movies. All freight movements over Britain's rail network are monitored and controlled by an advanced computer-based system known as TOPS (Total Operations Processing System). The film follows the progress of a wagon load of equipment from Truro to the Midlands and shows how TOPS makes it possible to accommodate a last minute change of plan.