Trains on Different Routes?

[43313]

I would like to know if there is a way to use trains on routes they're not currently assigned to. For example, I'd like to use the NXEC HST on the Newcastle - York route, but I can only use it on the Bristol - Exeter route at the moment. Is there a way to move it?

Thanks.

 

[Crossover]

Best way is to copy one of the free roam scenarios (so you don't mess up the original one) and then add the NXEC HST into there

You can also create your own scenarios too, that don't necessarily have to be free roam