Just as well they're filming it in Scotland. You'd be hard-pushed to find a train running here in Sussex.
I will definitely need to watch the first one again as I've not seen it since although I loved it!
Looks like it's based on the book "Porno" which was fantastic!!! Exept I'm sure in book Dianne was working in a cafe (tomato soup/tampoon bit ) but she seems to be in bussiness suit etc in clip
I'll also be very interested to see what the soundtrack(s) is/are like. Trainspotting had 2.
Personally I thought Porno was utter shit, so I'm really hoping T2 isn't based on it.