Metro

It's working perfectly. Safe and punctual, all air-conditioned, with good coverage.
I've just read in one of evening paper, that catalan government plans to remove engine drivers from metro, in order to save some money or maybe because other stupid reason.
Over a hundred kilometers of railways, over a hundred years history and thousands safeguards working everyday, but where is the place for brave women with pale faces, keeping carriages moving from one station to another one, endlessly?