Yeah, along the lines, cyclists who don't know the rules really get on my nerves as well. And it's a trickier issue here in California as well, because we have this dumb law now that requires cars to stay 3 feet away from cyclists. I get the intent. There are more bikes on the road nowadays, and you want cars to keep their distance to keep things safer. But that doesn't take into account the fact that not all roads are meant to safely accommodate cyclists, and many that arguably can safely accommodate cyclists are too narrow to provide a 3 foot buffer, which results in a situation where cars cannot legally pass a bike and are stuck de facto stuck behind the much slower moving bike, which makes no sense. The problem is compounded by the all-coo-common prevailing attitude I see among cyclists that push past the boundaries of "right of way" laws and safety laws and act like they own the road. As a cyclist, I get it, to an extent. Yeah, if I'm rolling up to a 4-day stop at about the same time as a car, and the car gets there a second or 2 before me and technically has the right of way to go first, I'm still going to keep rolling and signal by my eye contact that I intend to keep going and go first because it is a lot easier and safer for me to not stop and have to unclip and then start up again as the next car is impatiently waiting for me to pick up speed from a dead stop than it is for me to let the car go first and then go. And there are plenty of other analogous situations that annoy drivers who aren't cyclists and don't have an understanding of why it is easier or safer to do certain things. But there are plenty of other situations where cyclists are just plain rude and/or take advantage of the rules, or even break them just because they know drivers can't really do anything about it. One example is riding side by side instead of single file (sometimes 3 or 4 bikes side by side) so that cars cannot possibly pass while observing the 3-foot rule, or cannot pass at all. I live in a big biking town, and I see this kind of thing all the time.