That’s better: the teachers have just got off. I’m not even certain they are teachers, but that’s what I call them. Whoever they are, there must be a sitcom somewhere searching desperately for them. A group of four thirty-something academic types, one woman, three men, who cause uproar and outrage on the Paddington train each morning. Their sin? Irrepressible jollity. They’re happy.… READ MORE.... …