https://twitter.com/gonortheast/status/1...7469334532
Our Seasider X11 service will now be operated by one of our premium coaches, giving you even more comfort for your journey.
We'll also have a duplicate bus available, so there's no need to worry about not getting a seat.
I thought the reason for using 6377 over a coach was for the additional capacity, although if they're going to be running a duplicate anyway, it makes more sense to run the coaches which will presumably be more fuel efficient