I böckerna är det ganska omvänd - Knight Bus snubblar inte runt saker, saker går ut ur ridderbanans sätt .
Ernie didn't seem to have mastered the use of a steering wheel. The Knight Bus kept mounting the pavement, but it didn't hit anything; lines of lamp posts, letter-boxes, and bins jumped out of its way as it approached and back into position once it had passed.
Senare, vid nämnandet av Voldemort ...
Even Stan's pimples went white; Ern jerked the steering wheel so hard that a whole farmhouse had to jump aside to avoid the bus.
Så här blir filmerna saker som är felaktiga. Vad skulle hända om Knight Bus kraschade? Vi vet inte, eftersom så länge det är funktionellt, det kan inte krascha .