Sounds very strange to me as as far as I am concerned if I have an accident like this I want the police to be present (even if they are useless) and I imagine that bus drivers have a duty to report what happened so he can be assessed if they are fit to drive.
Your first reaction was that it was Nosferatu's fault, that's how the majority of people think when a cyclist is involved in an accident and this is why accidents are ignored or dismissed.
WTF, you want the police around every accident on your bike?!? fuck, nuff said. wonder why this country is going down the toilet.