You drive a local regular service under GB domestic rules in the morning, then drive an in-scope private-hire coach in the afternoon. How should the mixed day be handled?

1. Keep assimilated/AETR records for the mixed day and count the morning domestic duty as other work
2. It has no effect because the morning was domestic
3. It only counts if passengers cross a border
4. It can be recorded as private driving if the coach is empty at first