(09 Nov 2021, 8:00 am)MurdnunoC wrote Exactly.
As for the running four minutes late, while it may be frustrating, it falls within the standards expected by the Traffic Commissioner (services should run no more than one minute early or five minutes late at timing points on route). And it's not like GNE are ever late are they?
Honestly, I'd consider 4 minutes late on a 30 minute frequency to be basically running to schedule. You can easily lose 4 minutes with a few badly parked cars or hitting a few traffic lights at the wrong time.