Travelling by tram, at least on the Green Line, had a bit of cachet. Being seeing on it was not necessarily a bad thing, whereas being seen on a Dublin bus, even a most respectable bus like the 7 or the 11, was an abject admission of social and economic failure. Only the young, the old and the poor used the bus. But any successful citizen in the prime of life could travel on the Luas, confident that neither their reputation nor self-esteem would be tarnished: doctors and architects, solicitors and designers, all used it, at least at weekends.