[beat]

Forcing bicycles to follow rules designed for cars is often silly and sometimes actively dangerous. For example, the bike route from downtown to my house involves making a left turn on a busy street. For a mile and a half, the street is nice and wide, with generous bike lanes in both directions - sensible and safe. But the moment I have to turn left? By car laws, I need to stop in the middle of the road, with traffic coming up behind me (often at 40+mph), and wait until I have a clear path to turn left, which can take a while. This is deadly.

So I do the illegal. I turn right on the quiet side street and immediately u-turn to the stop sign, to wait to cross both sides. It's not a dangerous maneuver for me or anyone else, although it would be dangerous for a car to do so.

See the problem?

edit: A car waiting to turn left is in considerably less danger. It's much easier for traffic coming from behind to see, so it's less likely to be hit. And if it is hit, the driver is protected by the car itself. At worst, the car gets totaled. But a bicycle hit at 40mph? The cyclist is likely going to be killed. It's not just silly to follow the car law - it's hazardous.

[dabbledash]

That u-turn sounds legal for everybody.

I think one the purposes of traffic law is to make the behavior of all participants predictable. My only issue with cyclists is I feel I can never predict what they're going to do.

[squiggleblaz]

"That u-turn sounds legal for everybody."

There's usually laws about how far you can see, how far you have to be from an intersection etc.

"My only issue with cyclists is I feel I can never predict what they're going to do."

This is not entirely the fault of the cyclists, it's the fault of the law givers

The laws are not written in such a way that it appears safe to people using bikes to follow all the rules, so everyone is compelled to come up with their own rules. The build of roads is the same; a small detour for a person in a car can become quite substantial for a person on a bike.

At the moment the laws get written and the roads get design assuming almost everyone is going to use a car, and then they say "well, is it physically possible to follow it on a bike?" - if they consider bikes at all.

If governments wanted people to ride bikes predictably, they must consider them when crafting the laws. It's probably quite okay for people riding bikes to act differently than people driving cars: just like people walking around behave differently. It will then take some time to spread the word and regain the trust of cyclists. But it's a more helpful solution than saying "they must follow rules and infrastructure designed for cars in the same way as cars, except that they must not delay me: that way they will be predictable and safe".

[Piskvorrr]

Depends on the local law. In some cities, this is bike-legal, and even officially encouraged as "indirect left turn": see the side-street bike box, intended just for this: on your green, you cross the side street, turn right-then-left into the box and wait for a green signal to cross the main road. https://prahounakole.cz/wp-content/pnk/uploads/2013/03/pruhy...

[cgriswald]

Your u-turn sounds legal, even in a car, but I'd have to see the area and know the state to be sure. Regardless, bicyclists are already required to follow the law. Having a required license would simply help make sure bicyclists are aware of the law and provide a tool for law enforcement to keep the most egregious offenders (e.g. stop sign runners, cyclists traveling against traffic, etc.) from causing problems.

[beat]

Why? Requiring a license doesn't seem to make car drivers any better. And most bicyclists already have a driver's license. Those who don't tend to be kids, or poor (having a driver's license is privilege, although a common one). Forcing them to need a license will just create more illegal bicyclists.

Law enforcement can already ticket a bicyclist, license or no license. Bicyclists already know when they're breaking the law.

I disbelieve your proposed solution would actually solve any problems.

[cgriswald]

> Why? Requiring a license doesn't seem to make car drivers any better.

Then let's advocate for getting rid of licensing since it has a cost and no benefit. I don't think you really mean that, do you? I've got plenty of ideas for a better licensing system for driving.

> Forcing them to need a license will just create more illegal bicyclists.

Illegal drivers face consequences that licensed drivers do not face. The same would be true for illegal bicyclists. I fail to see this as a bad thing.

> Bicyclists already know when they're breaking the law.

They don't know. They might know if they did it in a car they would be breaking the law. They also believe themselves to be incapable of creating a dangerous situation. (Quick anecdote: I was on a jury for a civil case where a bicyclist admitted on the stand he ran into a car that, by all evidence and even his own testimony, was stopped. The bicyclist had also run a stop sign. He felt the driver was at fault for the accident.)

Being a bicyclist myself, I assumed everyone knew as well. Back home, all my cycling friends knew and followed the rules. When I started cycling with people here, I found out they really don't know that the rules apply to them, they think the rules are different in some way, or they just have some really bizarre notions. AFAICT, it's baked into the culture. I mean, people don't know basic stuff like that you can get a DUI on a bike or that you can't ride on the sidewalk...

A bicycle-specific license (or maybe an endorsement on a DL) could focus on bicycle-specific issues, with basic questions like "I have to stop for a stop sign on a bicycle. T/F" and more 'complex' stuff like how bicycle lanes work at intersections with people making right turns. Drivers and cyclists alike seem to have no clue that the driver should enter the bicycle lane (after yielding to bicycles in the lane) for his turn and that the bicyclist should not try to pass him on the right.

[Piskvorrr]

Not sure where that is - out here (central Europe) the examples like "no DUI or sidewalks allowed" are known almost universally. Of course, knowledge won't stop you - a completely drunk (0.2 BAC) driver just killed a pedestrian a few days ago: he knew it was blatantly illegal, had a valid driver's license to certify that, but went out for a drive just the same.

[beat]

Anecdotes are not data.