People who simply can't drive Bridge over river into local town has a dog-leg. Car met a bus on the bend. Bus couldn't back up because half a dozen cars behind. Car couldn't back up-kept going on a wonk, couldn't judge distances-4 foot away from side of bridge-passenger kept opening door to check, attempts a half-arsed 3 point turn-noooooooo Took 10 minutes for them to back up far enough to let the bus through. Shouldn't be on the road Couldn't see age, gender or race of driver (was about 5 cars back) but was on points of jumping in and doing it for them