The train will be T and T, about a mile from the quarry is a TMO crossing, which is kept locked, and the key is at Skipton.
Either side of this crossing are Stop Await Instructions boards.
To make things faster, someone will go upto the crossing and open the gates, but the train will have to stop at the boards and be called over by the shunter.
The line up from Skipton is up and down like a big dipper.
A train can RR at the quarry, but it will mean the train having to go through the rapid loading bunker, onto the buffers.
Passengers will not be able to get off the train, as there is limited clearance thru the bunker.
I have worked up and down that line many times from Leeds and return back to Neville Hill/Hunslet East.
When Leeds Holbeck had this job, they used two Class 31's.
In the latter days, I have been on 56's, 60's and 66's up to Rylcon.
Class 60's were the best by far.