I haven't been back in a few years, but the rightmost lane you see in the video is a motorcycle/electrical scooter/bike only lane. I'm assuming that this is to prevent these bikes from weaving between vehicles, but if you're not driving a 4 wheel vehicle I'm pretty sure you have to use that lane (this is why there's a plastic fender between the rightmost lane and the others). not sure how theyre supposed to avoid cars turning right, though. Seems like an accident waiting to happen