Drive 37419 on the 10:30 Lowestoft to Norwich service. Unusually, this run only had a single Class 37 due to the failure of 37405 earlier in the day.

DLC:
Armstrong Powerhouse
Class 37 Locomotive Pack Vol. 1
AP MK2 D-F Coach Pack
Class 170 Enhancement Pack

Steam
Wherry Lines*
Class 170
GEML Class 90

*Scenario should also work on the Armstrong Powerhouse version