I was looking a a legal opinion in a magazine the other day.
Essentially a guy over here was legally filtering between stationary traffic and some inebriated woman stepped out between cars on her way to the taxi rank and was knocked flat by the biker.
The biker subsequently got a claim against his insurance for damages
He was incensed as he felt he had no liability as the drunk woman stated that she had stepped out as she was loaded into the ambulance
The legal advice was that he was probably going to get stuck with 50/50 liability as the judge would argue that whilst legally filtering he was travelling a speed that was to great to stop in time should someone step out
Even if legal, filtering does have multiple issues should something happen