Should think the police resource needed here would need to be substantial for some games when Cov play. Potentially 2 sets of fans arriving at the same time. Also for the Wolves game both sets of fans will be on the same trains. In fact any fans who have to change at brum will be on the same trains as Cov fans.
Who pays for these policing costs?
This is assuming any Cov fans go of course.
are there any clashes with the rugby as well, sure there was something in their local paper about rugby not being able to move fixtures due to TV. That could mean 3 sets of fans arriving at the station and 2 sets of fans already in town drinking (NTFC and Saints). That's going to be fun for the police.