(16 Jul 2022, 8:33 pm)Adrian wrote I wonder what happens if anyone makes a one-way trip on the return leg. Does that potentially displace people, leaving them stuck in Scarborough?

Does that happen very often, though?  I'd have thought that all of the passengers that were on the journey going would be the same ones on the journey coming back. Or is it actually common for the x11 to be used just one way?