Neither Egton nor Grosmont are for operational reasons. As the guard has to travel to Whitby, they might as well run passenger.That would explain Ruswarp and Sleights, thank you.
Are they only stopping where there are crossings then? In other words, they would make it ECS if there were no crossings to operate?
My guess is they decided "all stations from Glaisdale" would make sense to customers, but I imagine they will tweak the stops if there turns out to be any demand (slightly OT: when I first did the branch in 1975, the equivalent train was pretty empty bar news and parcels.

).

