how long would a direct train between penzance and inverness via london take?
I had a thought that it would be quite interesting if there was an open access operator doing this sort of service, using a highly modified (ie separate power cars and hybrid) 10 car class 222, I would not be sure of the exact route but max speed would be 125 mph and an express style stopping pattern, the route can be of your own imagination but it must pass through either the east london line (lets say its done), west london line or the thameslink line.
