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emperor ([personal profile] emperor) wrote2009-06-22 06:06 pm
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Remember Rule 163

I would like to remind everyone of rule 163 [0]. It exists to protect a vulnerable minority who are regularly subjected to abuse and intimidation by a more powerful group. That intimidation and abuse nearly always goes unpunished unless injury results, and if this minority are killed and a prosecution occurs, the penalties are relatively small. I'm talking about cyclists.

Rule 163 states, amongst other things "give motorcyclists, cyclists and horse riders at least as much room as you would when overtaking a car", which is sadly not very clear, but is helpfully illustrated:



It is my experience that many many drivers ignore this rule entirely if obeying it would mean the slightest delay to their journey. When you're in a car, please remember rule 163, and give cyclists plenty of room; if you're not driving, encourage the driver to do so, especially if they are a professional driver.

When commuting, I find I often have an unpleasant choice to make - either I cycle in the primary position, in the center of my lane, and get shouted and honked at and overtaken dangerously by some drivers who want to punish me for holding them up, or I cycle in the secondary position (about 1m from the kerb) and get people squeezing past with inches to spare because they are trying to overtake even though there is oncoming traffic and it's not safe to do so. This is quite frankly unacceptable.

On one evening cycle home, one taxi driver passed me twice (I overtook him while he was queuing in traffic). On both occasions, he sounded his horn repeatedly, revved his engine hard, and overtook dangerously close - if he'd misjudged it, or I'd wobbled, he would surely have hit me. I complained to the council's taxi licensing officer who said he'd do nothing unless there was a prosecution. The police/CPS won't prosecute unless a cyclist is injured, so taxi drivers can (and do) behave dangerously around cyclists they don't like without fear of any comeback.

There are a few further points I'd like to raise:

Cycle facilities are often worse than useless. The recommended width of a cycle lane is 2m; almost none that are not also bus lanes are this wide. That means that motorists overtaking at the white line (which many of them do) are passing at much less than the Rule 163 distance. Furthermore, the surface of these on-road cycle lanes is often poorer than the rest of the road, and they fill with debris from the road. I often cycle just outside these sort of lanes for these reasons. Shared-use paths for pedestrians and cycles are dangerous, for both cyclists and pedestrians; indeed there is research showing they are more dangerous to cycle on than the road proper. If you cycle much faster than walking pace, there is a risk of collision with pedestrians who meander across the shared-use path as if it were a pavement, and for all cyclists, there is a risk of collision wherever the path crosses a side-street - it seems that drivers don't expect to meet cyclists at these points, so fail to spot them. Indeed, I'd go as far as to say that many cycle facilities actually make cycling more dangerous, as drivers are more likely to bully cyclists using the road if they see such a facility that the cyclist isn't using.

Accordingly, I'd like to remind drivers that cyclists are not obliged to use these facilities, and you should not shout at those that choose not to. As I say above, often the cyclist is safer on the road. More generally, though don't intimidate cyclists who you feel are delaying you. Cyclists are perfectly entitled to be on the roads, and are a vulnerable group of road users. If you feel a cyclist has made an odd decision about whether to use a cycle facility or not, whether or not to wear a helmet, or whatever, consider that they are entitled to make their own minds up about these things, and have probably given the matter more thought than you have. Shouting "helpful" comments to them is bullying.

Finally, and it shouldn't need saying, driving dangerously to intimidate or punish cyclists is immoral and illegal. Don't do it! I should be able to cycle to and from work free from people threatening to kill or maim me with their vehicles. In an ideal world, there would be effective sanctions against dangerous drivers who collide with cyclists, even if the cyclist is not seriously injured. In practice, this doesn't happen, and even when drivers kill cyclists, they not infrequently escape being charged with any offense.

So yes, remember rule 163, and give cyclists a chance!

ETA This DfT article is quite sensible.

[0] No, this isn't a joke about rules about porn on the internet

(Anonymous) 2009-06-23 12:07 pm (UTC)(link)
gerald_duck: Your interpretation is clearly contradicted by the picture. Have you looked at it ?

As for the rationale:

Cyclists need to be able to wobble. Wobbling is an inherent feature of the way that bike stability works. They also need to be able to swerve to avoid uneven road surfaces, objects in the road, and so on. They can be caught by gusts of wind and blown sideways. Emperor has mentioned slipstream too. And of course there needs to be room for error on both sides - it's one thing to take a risk of some scratched paintwork, and quite another to risk a serious injury.

Why are cycle lanes so narrow ? Because they're there to get cyclists out of the way of Important People In Motor Cars, not to serve the needs of cyclists. The recommended width of a cycle lane in official government guidance is 2.0m. There are no lanes in Cambridge of this width. The Traffic Regulation Orders for cycle lanes in Cambridge all specify a maximum width (generally of 1.5m) but no minimum, and there are numerous lanes that are less than 1.0m wide.

I almost never ride in a cycle lane in Cambridge - and despite my very assertive nature, there are routes I no longer take because riding safely (as even the Institute of Advanced Motorists approves of) often results in an assault. In most places outside Cambridge (and apparently Coventry) the situation is very different.

As to why cyclists sometimes give themselves less space: Personally I always try to give myself as much space as I would want to be given in return. But bear in mind that the cyclist is aware of all of the above factors which influence the safe passing distance in a way that the driver isn't, and the cyclist can also plan their manouevre so that their lean is correct for the situation in a way that they can't if they aren't in control. (Remember that to move away from a close passing vehicle, a cyclist needs first to steer towards the hazard.) And of course many cyclists, particularly in Cambridge, are untrained and ignorant - they are making the same mistake as you, in thinking because 1.0-1.5m cycle lanes are common, that must be the safe space.

References:


Warrington Cycle Campaign:
http://homepage.ntlworld.com/pete.meg/wcc/facility-of-the-month/index.htm
http://homepage.ntlworld.com/pete.meg/wcc/report/cycle-lanes.pdf

Roadpeace:
http://www.roadpeace.org/

Parliament Transport Select Committee:

http://www.publications.parliament.uk/pa/cm200708/cmselect/cmtran/460/460.pdf
"Ending the Scandal of Complacency: Road Safety beyond 2010"

IAM:
http://www.iam.org.uk/Resources/Institute%20Of%20Advanced%20Motorists/Documents/News/Factsheets/fac17001.pdf
http://www.iam.org.uk/pressroom/drivingtips/Sharing+the+road+with+cyclists.htm
http://www.iam.org.uk/pressroom/drivingtips/Motorists+and+cyclists+share+the+road.htm

Ian Jackson

[identity profile] bjh21.livejournal.com 2009-06-23 03:33 pm (UTC)(link)
At least some government guidance (the Traffic Signs Manual) recommends a width of 1.5m–2.0m for cycle lanes, noting that anything wider than that tends to get used by motor vehicles as an extra lane. I'm a little confused by your comment on TROs since the ones I've digitised (http://bjh21.me.uk/traffic/) either specify a fixed width of 1.5m (areas B, C, and D) or specify a range of 1.0 to 1.5m (areas A and Z).

(Anonymous) 2009-06-23 05:42 pm (UTC)(link)
Sorry, I misremembered what you said about TROs. Nevertheless even 1.5m wide lanes are a minority in Cambridge, and even 1.5m is too narrow for safety.

Ian