T.03.01
A primary SERVICE JOURNEY shall have at least one SERVICE PATTTERN, and/or have a list of CALLs
Notes
Primary SERVICE JOURNEYs making up the timetable journeys should each follow a SERVICE PATTERN (secondary journeys, e.g. for interchanges etc. do not need to specify details) . Also if using CALLs not essential. Upstream numbering clash: T.03.01 is assigned to 3 distinct rules in the source sheet; local -b/-c suffixes keep records apart.
Details
- Result: Error
- Scope: area: Timetable, aspect: Journey, applies_to: All usages
- Mechanism: code