This timetable offers 4 days of the week (TUE - FRI) from an 0400 start, and some further variation with conditional workings appearing (or not). The timetable runs to 28:00 (04:00 next day) so Friday includes the Friday overnight holiday extras.
The day of the week decision can be force set to a chosen day at startup, it is not seeded.

The main line trains are approximately clock-face with plenty of freight & trips with the Shrewsbury line more variable. There are loco changes, passenger and parcel shunting.

See included notes for detailed operating hints