We got on the wrong train. At either end of this track is a town called Louvain. We needed to go to the one Louvain, but on no account were we to go to the other Louvain. We went to the other Louvain and were warned off by the ticket collector who spat us from the Louvain train onto this degraded platform to await the Louvain train which was the one we really wanted.