(11 Nov 2015, 9:43 am)Andreos1 wrote They seem to spend more time on the other routes than the 56, but I see what you mean.
Probably rarer for them to be on the 56 over the course of a week.
Hadn't noticed it previously, but on a recent trip on 6099 (not on a 56), I couldn't help notice the monitors advertising the 56.
Not sure if the other spares advertise a specific service.
For now, they show 'Fab Fifty Six'. In time, there will be a red Go North East screen when any vehicle is allocated to a route without Next Stop Announcements.