So, apparently some bus drivers are rude to their passengers - especially when they're asked to calculate change required from $20 with a $1.90 fare.
It's difficult stuff and, to be fair, the drivers aren't bankers.
But this earth-shattering news wasn't exactly a surprise to most motorists - we're clever enough to avoid the trials and tribulations of public transport. Buses are filthy, lumbering petri dishes on wheels, and the drivers are generally lacking charm.
Trains offer a slightly better experience, but there's always the nagging doubt they won't show up.
This leaves cars, which come with the disadvantage of extortionate parking fees in town (perhaps that's a penalty for not contributing to a driver's wages).