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: