[Nobby]

Just to quickly pick up on this, what's the problem here?  Rupert on Family Guy is a stuffed bear, what else are you expecting audio description to say about it?

As for the other reference  - hmm, okay, whatever.

I would expect the Audio Description to call Rupert, Rupert so that partially sighted people know it's the character Rupert that is being talked about.

"A teddy bear is thrown through the windscreen" is nothing. "Rupert is thrown through the windscreen" would alert blind viewers that it is not just any bear but Stewie's same sex lover, which makes his reaction (giving up driving) more understandable.

They will sometimes say "Brian, a white dog on two legs dances a merry jig" or similar, if there is time. That works, it tells regular viewers that Brian is dancing and it tells new viewers he is a white humanoid dog.

EastEnders could have said "Fatboy, a man in his twenties but who looks about ten years older bangs on the car window" as it will mean more to EastEnders fans with sight loss than "A man bangs on the window".