Have a train ride on the back of a lorry

Both J and I were curling this evening at Lanarkshire ice rink.  On the way home we always take a short cut to the motorway through a service station.  At 10 o'clock there are always lorries parked up for the night at the back of the service station where the drivers can have a sleep.  I asked J to stop while I took a blip of this train carriage on a trailer behind a lorry.