How dangerous are close passes really?
#251
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Let’s keep this thread on topic, which is about close passes. Anyone is free to start a new thread on other subjects. If the subject is vehicular cycling, there’s a subforum just for that.
#252
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Great idea.
Probably that the cyclist is some kind of goofball. Why do you ask? Surely you realize no one is advocating any cyclist do this?
I'm lost. Have you watched the CyclingSavvy videos demonstrating control and release? It's not what you describe here, whatever that is.
When a cyclist moves from the control to release position, that's probably the only move any motorist will see. Once in the release position, any motorists back there that can see the cyclist will probably have passed the cyclist before the cyclist moves back to the control position. The whole idea of moving into the release position is to allow all the motorists behind to pass.
The only exception is when the situation changes while the cyclist is in the release position and suddenly passing is about to become no longer safe, and so the cyclist now seeks to move back to control to discourage passing. But even so, by this time enough cars should have passed so that the motorists who can see the cyclist now probably had not seen the cyclist earlier (they were probably too far back to see the cyclist earlier when the cyclist initially moved from control to release).
In my experience, the reasons for taking control of the lane (again) in these situations are obvious enough for the motorists behind to get it. Perhaps there is a parked car ahead that will pinch me out, or the oncoming lane which was clear of traffic and free for passing now has cars approaching in it, etc. In any case, I clearly signal, look back, and wait for them to let me in, and they do. It's not a problem. Then, as soon as it becomes safe for them to pass, I move aside again, and they're often expressive of their appreciation.
I've never encountered all the problems you're envisioning in over 10 years of operating in this manner. I wouldn't do it if it caused problems, obviously.
Probably that the cyclist is some kind of goofball. Why do you ask? Surely you realize no one is advocating any cyclist do this?
I'm lost. Have you watched the CyclingSavvy videos demonstrating control and release? It's not what you describe here, whatever that is.
When a cyclist moves from the control to release position, that's probably the only move any motorist will see. Once in the release position, any motorists back there that can see the cyclist will probably have passed the cyclist before the cyclist moves back to the control position. The whole idea of moving into the release position is to allow all the motorists behind to pass.
The only exception is when the situation changes while the cyclist is in the release position and suddenly passing is about to become no longer safe, and so the cyclist now seeks to move back to control to discourage passing. But even so, by this time enough cars should have passed so that the motorists who can see the cyclist now probably had not seen the cyclist earlier (they were probably too far back to see the cyclist earlier when the cyclist initially moved from control to release).
In my experience, the reasons for taking control of the lane (again) in these situations are obvious enough for the motorists behind to get it. Perhaps there is a parked car ahead that will pinch me out, or the oncoming lane which was clear of traffic and free for passing now has cars approaching in it, etc. In any case, I clearly signal, look back, and wait for them to let me in, and they do. It's not a problem. Then, as soon as it becomes safe for them to pass, I move aside again, and they're often expressive of their appreciation.
I've never encountered all the problems you're envisioning in over 10 years of operating in this manner. I wouldn't do it if it caused problems, obviously.
#253
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Discussing the danger of close passing naturally leads to discussing how to avoid close passing which inevitably raises discussion of the role that lane positioning plays in discouraging close passing. Is that really off topic?
#254
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I understand the concept of control and release as you have described it. I have employed it without even knowing that's what it was called. I am a little hesitant to use the word "control." I control nothing beyond myself. The best I can hope to do is influence other road users through my actions. So far I have been very successful in influencing motorists to pass me safely.
We control the lane when it’s prudent; when keeping right will invite motorists to squeeze by dangerously close, when intersection conflicts are an issue, when pavement is bad, when we’re going as fast as other traffic, and in a variety of other situations.
...
bighkin.wordpress.com/2009/08/25/give-and-take-control-and-release/
#255
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If someone is advocating the part in bold, please identify. I missed that. That makes no sense, if the "next car" is close enough to see the cyclist move from release to control. Besides, even if there is a reason to do this, the cyclist will signal, look back, and ensure the driver of the "next car" is yielding. It's very civil and methodical. Not some madcap unpredictable swerving you seem to imagine.
Again, every description of control and release I've read or seen on video describes the cyclist remaining in the release position until all cars have passed. You only move back to control when there are no more cars, or the next car is a long ways back, or there is a safety reason to move left.
Again, every description of control and release I've read or seen on video describes the cyclist remaining in the release position until all cars have passed. You only move back to control when there are no more cars, or the next car is a long ways back, or there is a safety reason to move left.
Unless you are staying in your neighborhood, going anywhere means at some point you are going to be in traffic where there are a lot of cars and you are going to be passed quite frequently. Bottom line, there's going to be heavy traffic if you want to visit businesses and you have to deal with it.
B I N G O
This simple concept seems to be lost by so many.
We're basically talking about two positions within a lane. Cyclist A in position A and cyclist B in position B:
|MMAMMM|
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Now, this is what most people seem to imagine for position A (with Xs representing a vehicle):
|MMAMMM|
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|MXXXMM|
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and for Position B:
|MMMMMB|
|MMMMMM|
|MXXXMM|
|MXXXMM|
|MXXXMM|
OH MY GOD! CYCLIST A IS ABOUT TO BE RUN OVER!!!
But the reality is that though this is how it looks initially:
|MMAMMM|
|MMMMMM|
|MMMMMM|
|MMMMMM|
|MMMMMM|
|MMMMMM|
|MMMMMM|
|MMMMMM|
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|MXXXMM|
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Once the cyclist in Position A notices the vehicle approaching, he moves aside, as you say, to the identical position in which B was positioned the entire time:
|MMMMMA|
|MMMMMM|
|MMMMMM|
|MXXXMM|
|MXXXMM|
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The only difference is that the motorist is much more likely to have noticed Cyclist A, and to be paying more attention, to have slowed down, overtaking with more passing space, probably even having changed lanes, and to be waving, nodding and/or smiling as he drives by. In other words, it's FAR better.
This simple concept seems to be lost by so many.
We're basically talking about two positions within a lane. Cyclist A in position A and cyclist B in position B:
|MMAMMM|
|MMMMMB|
Now, this is what most people seem to imagine for position A (with Xs representing a vehicle):
|MMAMMM|
|MMMMMM|
|MXXXMM|
|MXXXMM|
|MXXXMM|
and for Position B:
|MMMMMB|
|MMMMMM|
|MXXXMM|
|MXXXMM|
|MXXXMM|
OH MY GOD! CYCLIST A IS ABOUT TO BE RUN OVER!!!
But the reality is that though this is how it looks initially:
|MMAMMM|
|MMMMMM|
|MMMMMM|
|MMMMMM|
|MMMMMM|
|MMMMMM|
|MMMMMM|
|MMMMMM|
|MMMMMM|
|MXXXMM|
|MXXXMM|
|MXXXMM|
Once the cyclist in Position A notices the vehicle approaching, he moves aside, as you say, to the identical position in which B was positioned the entire time:
|MMMMMA|
|MMMMMM|
|MMMMMM|
|MXXXMM|
|MXXXMM|
|MXXXMM|
The only difference is that the motorist is much more likely to have noticed Cyclist A, and to be paying more attention, to have slowed down, overtaking with more passing space, probably even having changed lanes, and to be waving, nodding and/or smiling as he drives by. In other words, it's FAR better.
Moving laterally while moving forward on a bicycle has little significant impact on forward progress. This is demonstrated in bike racing sprints as racers make broad sweeps from one side of the course to the other without ceding ground to those behind. So moving from A to B and from B back to A - which is only a few feet anyway - is not a big deal at all. It's totally workable - I do it all the time. You could do your entire commute constantly weaving between the two positions, not that I'm suggesting that at all. Just saying since that's doable certainly the small fraction of that number of transitions which I am suggesting is doable too.
#256
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Cycling Savvy proselytization is just a politer version of Vehicular Cycling without some of the antagonism of the original VC proselytizers; otherwise it is the same old, same old take the lane oratorio.
#257
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In the first quote the diagrams were showing how in a situation with a car approaching both methods (A at first then moving to B vs. being in B the entire time) have the cyclist in the same position (B) by the time the car appears. There is no mention about moving back to A (control), much less whether you do after each car or wait for all the cars to pass.
In the second quote I do say this to make a point about the physics of moving laterally while moving forward: "You could do your entire commute constantly weaving between the two positions, not that I'm suggesting that at all. , but I'm not sure how I could have been more clear about not suggesting anyone actually do that other than what I said in the words bolded here.
Take a situation where there are a lot of cars and the cars are spaced far enough apart yet close enough together that you can either go back in front of them for a short time or you deal with a very long line that might likely snuggle since they think they have the room to pass while staying in the same lane. Either you go to the right and stay there and hope the traffic doesn't get nice and cuddly -or- you go back and forth to help the people behind you pass while staying as visible as possible, and they are going to interpret it as you have no clue where on the road you want to be. God help you when you need to make a left turn after giving behind traffic either the message you go back and forth or the message that you'll stay to the right, period.
As to the scenario you describe, the size of the gaps between the cars matters. I've never measured (I go by how far it looks in my mirror) but if they're far enough back to possibly not notice you, you signal, move over, establish position, and, if and when they arrive, if still necessary and helpful, you move aside again (which they'll appreciate). But that's a far cry from moving back and forth between every car!
Unless you are staying in your neighborhood, going anywhere means at some point you are going to be in traffic where there are a lot of cars and you are going to be passed quite frequently. Bottom line, there's going to be heavy traffic if you want to visit businesses and you have to deal with it.
Last edited by Ninety5rpm; 12-12-17 at 05:59 PM.
#258
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I understand the concept of control and release as you have described it. I have employed it without even knowing that's what it was called. I am a little hesitant to use the word "control." I control nothing beyond myself. The best I can hope to do is influence other road users through my actions. So far I have been very successful in influencing motorists to pass me safely.
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Too much drama in this thread and too many issues for the staff. Closed.
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