How is it different though? In the original picture you can safely overtake the two of them in about half the time and half the available opening in traffic compared to them riding single file.
Because the image assumes that a driver can only ever safely overtake if they’re completely in the other lane, which simply isn’t true.
It also assumes that there will be an opportunity where the other lane is completely free for them to move into it.
Overtaking eight people in a line is going to have a large time saving if they’re cycling in twos, but when you scale that down to just two then the difference is negligible and the space saving is more important.
Your theory rests on the assumption that I value my life and safety lower than two seconds the driver could shave off of their journey time. Or thirty seconds. Or two days.
Well, buddy, you’re wrong.
Even if I’m riding alone I’m not riding in the gutter where I have a greater risk of puncture from debris, and a greater risk of some idiot close passing in a 3 ton umbrella.
Have a closer read of points 2 and 3 in the image. For most lanes there isn’t enough width for cyclist + wobbling side to side + 1.5m margin + car. So the car needs to overtake in the other lane, which means the other lane needs to be completely free of cars.
The image appears to be from the UK. Here in the UK cyclists are supposed to stay at least 0.5m from the kerb, with a recommendation for more distance if possible (rule 72 of the Highway Code). Cars are supposed to keep at least 1.5m away from cyclists when overtaking (rule 163). Taking an average cyclist width of 60cm (some handlebars go much wider than that, as might pannier bags, but let’s use that as an average), that means a single cyclist should have control of ~2.6m of the lane at least.
Let’s say that the average lane on urban roads in the UK are around 3m wide (an estimate based on a quick google, not a rule), this means a legal overtake of a cyclist should have the car leaving no more than 40cm of the car in the lane. It’s not a big jump from that to moving entirely into the other lane.
Admittedly almost no one in the UK actually follows these rules, but this is how it’s supposed to be. Given that, adding another cyclist riding abreast shouldn’t affect overtaking time significantly, whereas the two cyclists riding in line will double the amount of time in the oncoming lane.
it doesn’t actually ever say why they should. It completely ignores that it obviously takes longer to drive across into the other lane and then back than to pass the cyclists
Because it’s SAFER. Oh my god, have we really got so selfish that a human life is worth like a second.
As I’ve mentioned elsewhere, in the UK (which is where this image seems to be from), the “safe” passing distance for a car overtaking a bike is supposed to be 1.5m. Add that to the 0.5m minimum distance the cyclist is supposed to be from the kerb and the width of the cyclist themselves, and overtaking even a single cyclist should have the car almost entirely in the other lane anyway (UK lanes are typically narrower than their US counterparts).
Whether anyone actually follows those rules is another question, but that is how motorists are supposed to behave.
It is also written into our Highway Code that motorists should “give motorcyclists, cyclists and horse riders and horse drawn vehicles at least as much room as you would when overtaking a car”
Cycling two abreast is better for the driver, since they can overtake much quicker.
That image is quite a niche scenario and doesn’t represent the situation in the original image.
Obviously it’s different with a group of eight compared to just two people…
How is it different though? In the original picture you can safely overtake the two of them in about half the time and half the available opening in traffic compared to them riding single file.
Because the image assumes that a driver can only ever safely overtake if they’re completely in the other lane, which simply isn’t true.
It also assumes that there will be an opportunity where the other lane is completely free for them to move into it.
Overtaking eight people in a line is going to have a large time saving if they’re cycling in twos, but when you scale that down to just two then the difference is negligible and the space saving is more important.
Your theory rests on the assumption that I value my life and safety lower than two seconds the driver could shave off of their journey time. Or thirty seconds. Or two days.
Well, buddy, you’re wrong.
Even if I’m riding alone I’m not riding in the gutter where I have a greater risk of puncture from debris, and a greater risk of some idiot close passing in a 3 ton umbrella.
I don’t think you understand the point of the image
Have a closer read of points 2 and 3 in the image. For most lanes there isn’t enough width for cyclist + wobbling side to side + 1.5m margin + car. So the car needs to overtake in the other lane, which means the other lane needs to be completely free of cars.
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The image appears to be from the UK. Here in the UK cyclists are supposed to stay at least 0.5m from the kerb, with a recommendation for more distance if possible (rule 72 of the Highway Code). Cars are supposed to keep at least 1.5m away from cyclists when overtaking (rule 163). Taking an average cyclist width of 60cm (some handlebars go much wider than that, as might pannier bags, but let’s use that as an average), that means a single cyclist should have control of ~2.6m of the lane at least.
Let’s say that the average lane on urban roads in the UK are around 3m wide (an estimate based on a quick google, not a rule), this means a legal overtake of a cyclist should have the car leaving no more than 40cm of the car in the lane. It’s not a big jump from that to moving entirely into the other lane.
Admittedly almost no one in the UK actually follows these rules, but this is how it’s supposed to be. Given that, adding another cyclist riding abreast shouldn’t affect overtaking time significantly, whereas the two cyclists riding in line will double the amount of time in the oncoming lane.
That’s a shit argument.
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Because it’s SAFER. Oh my god, have we really got so selfish that a human life is worth like a second.
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As I’ve mentioned elsewhere, in the UK (which is where this image seems to be from), the “safe” passing distance for a car overtaking a bike is supposed to be 1.5m. Add that to the 0.5m minimum distance the cyclist is supposed to be from the kerb and the width of the cyclist themselves, and overtaking even a single cyclist should have the car almost entirely in the other lane anyway (UK lanes are typically narrower than their US counterparts).
Whether anyone actually follows those rules is another question, but that is how motorists are supposed to behave.
It is also written into our Highway Code that motorists should “give motorcyclists, cyclists and horse riders and horse drawn vehicles at least as much room as you would when overtaking a car”