As said before, illegal in Washington but even if it was I still wouldn't do it. It's simply unsafe because you never know what a cager is going to do. Maybe at low speed to get through congestion, but to merely pass somebody because they aren't going fast enough? Come on.
I still remember my last trip to California. I almost ran two motorcycles over when making a right hand turn, they decided to pull up on my right to make their own turn because I wasn't going fast enough. One ended up going into the ditch, the other emergency stopped and started threatening me until I got out and he realized I was twice his size. Point is I was looking for pedestrians and bicycles, not the motorbike that was parked behind me just a half second ago.
I can see where it has it's purpose, like standstill traffic or slow moving congestion. It gets bikes out of harms way and off the roads to free up the vehicles, but the problem is that people then start using it to pass vehicles on open roads at speeds that they shouldn't be splitting lanes at. Too many idiots allready on bikes, I don't need one of them under my vehicle.
I still remember my last trip to California. I almost ran two motorcycles over when making a right hand turn, they decided to pull up on my right to make their own turn because I wasn't going fast enough. One ended up going into the ditch, the other emergency stopped and started threatening me until I got out and he realized I was twice his size. Point is I was looking for pedestrians and bicycles, not the motorbike that was parked behind me just a half second ago.
I can see where it has it's purpose, like standstill traffic or slow moving congestion. It gets bikes out of harms way and off the roads to free up the vehicles, but the problem is that people then start using it to pass vehicles on open roads at speeds that they shouldn't be splitting lanes at. Too many idiots allready on bikes, I don't need one of them under my vehicle.