I'm a school bus driver and a couple of years ago the director of transportation banned Christmas decorations on the buses. This of course caused an enormous shitstorm, and the director defended herself by saying that some parents had complained about Christianity being pushed on their kids by the buses. This sounded like an utterly ludicrous claim, but it turned out that the culprit was me, because I had tried to get the kids on my bus to sing "Little Drummer Boy". Ironically, I'm an atheist but I just like that fucking song.