This cat needs some explaining. It obviously lived in the station, and was a smart cookie: it knew when to raise its voice to get doors opened. I saw it on several occasions, here it was in the toilet area, where it knew there was a leaking tap, so it drank water on tap. Later it begged me to open a door to a luggage area where it wanted to take a nap (or chase mice, or whatever cats do on a Sunday morning).