(BBC police drama, 1998-9)

Episode 2.03:
Routine police drama set in west London enlivened by the appearance in this episode by Metroline DT90 (H890LOX), a 1990 Dennis Dart with distinctive Carlyle Dartline body. It carries 'Metroline Contract Services' fleetname and is seen on route 72 to East Acton:

While one of the villains boards DT90, it's passed by London United RML2734 (SMK234F) on route 94: