The MSTS Activity Editor allows you to make your own activities, or missions, for the player to complete. This is also how you can get lots of other trains running while you drive yours!
Nice enjoyable little acitivity. Stupidly didnt read the read me and got smacked out by the 166! Lol
I went back, had a look at the readme, feeling a little stupid that is, and got it sorted, my own fault really.
I did have a problem at Basingstoke though, I could see something in the distance as if it was coming in the up direction, and both up slow and up fast platforms had proceed aspects (one single yellow and the other green) but it appeared like whatever it was was stuck outside of Basingstoke station.
There is a Desiro and 159 just outside heading towards London and a 442 coming the other way, there are currently some major signalling problems with the whole route, which are bringing them to a halt. Hopefully there will be a patch soon and so the blocked up stock will either work or need re-editing