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-   -   VC In Groups (https://www.bikeforums.net/advocacy-safety/110421-vc-groups.html)

ivan_yulaev 05-30-05 12:07 PM

VC In Groups
 
So, as you may have heard, I had a nasty fall yesterday. A wrench jumps into my spokes and sends me down. It's bad enough that I fell, but the worst part is, I was at the front of a paceline, so I got ran over by about 3 other guys.

We were riding at the shoulder of a high-speed road. I can't help but think that if we were riding closer to the middle, we would have been fine. So, my question is, is VC practical for groups of cyclists?

BostonFixed 05-30-05 12:16 PM

WTF? How did a wrench fall into your spokes?

If you ride as a group, i.e 2/3 abreast, the purpose of a paceline is defeated. You do know the purpose of a paceline, right?

Dchiefransom 05-30-05 01:55 PM

I see wrenches all over the road, so it probably wouldn't have made a difference. Of course, if you'd really been riding VC, you wouldn't have been "tailgating" by being in a paceline.

genec 05-30-05 02:12 PM


Originally Posted by BostonFixed
WTF? How did a wrench fall into your spokes?

If you ride as a group, i.e 2/3 abreast, the purpose of a paceline is defeated. You do know the purpose of a paceline, right?

I have ridden in dual pacelines... they work quite well.

ivan_yulaev 05-30-05 02:13 PM

I must've ran the wrench over on it's end, and thereby shot it into my spokes. Very weird occurance...

I'm saying that the paceline rides as a single vehicle on the road. We were riding two abreast, that is, the right line rotates back, and the left line rotates forward...

Dchiefransom 05-30-05 04:17 PM


Originally Posted by ivan_yulaev
I must've ran the wrench over on it's end, and thereby shot it into my spokes. Very weird occurance...

I'm saying that the paceline rides as a single vehicle on the road. We were riding two abreast, that is, the right line rotates back, and the left line rotates forward...

But a paceline is not a single vehicle on the road. It's a number of single vehicles that are not allowing enough room to be able to stop within the assured clear distance ahead, as happened when you got hit from behind by three other cyclists. That's the problem with people that constantly talk about "VC". If we're acting just like cars, we'd all be getting tickets for much of the stuff we do on bicycles. We "say" we want to be treated just like other vehicles, but don't act like it. The reality is that we ride like cyclists, not like vehicle drivers.

UCSDbikeAnarchy 05-30-05 04:20 PM

I comonly ride with groups in a dual pace line in the right hand land where there is more than one lane in each direction, althouhg we move into a single line on narrow roads.

I have never seen a wrench on the road, although for some reason I have seen over a dozen tennis balls in the last couple months, and not even nerar parks or raquet clubs.

Helmet Head 05-30-05 10:07 PM

Ivan - what group were you riding with?

ivan_yulaev 05-30-05 10:24 PM


Originally Posted by Helmet Head
Ivan - what group were you riding with?

It was the SDBC sunday ride. They were really cool about it, one of the guys even gave me a ride home :) This is the first crash they've had on this ride in 3-4 years...

galen_52657 05-31-05 05:20 AM

I would worry less about lane position and worry more about looking out for debris in the road

Helmet Head 05-31-05 11:30 AM


It was the SDBC sunday ride.
Ah... I was wondering. Sorry to hear about your crash! I go on the Saturday ride almost every weekend (have been leading the "B" ride since we moved the start to UC Cyclery) . Last Saturday (5/21) we had a similar crash on San Dieguito Road in the "A" ride... a piece of metal was hit by one cyclist that bounced up, got in the front wheel of another cyclist, and cracked or sliced his carbon fork. Bam! Broken ribs, punctured lung, fractures, etc. You can read about it in the Forums on the sdbc.org website.

I try to remind folks to not think like a solo cyclist when riding at the front of a paceline or pack, but like you have a bunch of moron lemmings following you. You have to look for obstacles further ahead, and move to avoid them sooner, allowing for delays in those following to adjust. Easier said than done, when your heart rate is redlining and you're concentrating on keeping a steady pace and looking to see if it's time to move right yet. Just getting these guys to stay out of the door zones coming down the coast is hard work!

Ever go on Saturdays?

Did the crash happen on San Dieguito Road (Fairbanks Ranch)?



Originally Posted by Dchief
We "say" we want to be treated just like other vehicles, but don't act like it. The reality is that we ride like cyclists, not like vehicle drivers.

Forester address this dichotomy in his book, Effective Cycling. That's why he does not advocate for bicycles to be legally recognized as vehicles. Having the same rights of road acces as vehicle drivers, without being stricly held to some of the rules stemming from the potential fatal dangers of motor vehicles (no racing, no pacelining, etc.), gives us the best of both worlds...

JRA 05-31-05 02:04 PM


Originally Posted by Helmet Head
Forester address this dichotomy in his book, Effective Cycling. That's why he does not advocate for bicycles to be legally recognized as vehicles. Having the same rights of road acces as vehicle drivers, without being stricly held to some of the rules stemming from the potential fatal dangers of motor vehicles (no racing, no pacelining, etc.), gives us the best of both worlds...

I wouldn't call it a dichotomy. Hypocrisy would be a better word. I've been amazed for some time at so-called VC proponents who rail against other non-vehicular forms of riding yet are quite willing to condone, even promote, a racing technique, paceline riding on the roads.

What they're saying is that they want all the rights of other vehicles but don't want all the responsibilities.

And, yes, John Forester opposed California defining a bicycle as a vehicle.

Has anyone done a study of the dangers of paceline riding, or are we just supposed to take it on faith from the VC propagandists (like we're supposed to take so many other things) that it's inherently safe?

Helmet Head 05-31-05 02:27 PM

Paceline cycling is not inherently safe, and I don't know of any VC advocates who claim otherwise.

However, the danger is borne solely by those choosing to engage in the activity (it's not acceptable to draft behind someone who is not inviting it).

When people race motor vehicles on public roadways, or engage in driving cars too close together, others are endangered.

When people race bicycles (and still obey traffic laws), or engage in drafting, others are not endangered.

That's a crucial difference, I think, and is more than sufficient to alleviate VC advocates who support these activities for cyclists from being hypocrites.

JRA 05-31-05 02:50 PM


Originally Posted by Helmet Head
That's a crucial difference, I think, and is more than sufficient to alleviate VC advocates who support these activities for cyclists from being hypocrites.

It's either a crucial difference or a rationalization.

They're hypocrites when the exagerate the dangers of riding on a sidewalk and seemingly have no objection when laws are passed restricing the rights of other cyclists to ride on the sidewalk even at pedestrian pace. I'd venture that an experienced cyclist riding at a pedestrian pace on the sidewalk is no more a danger to themself or others than a group of riders in a paceline.

You don't find it at least strange that the guru of vehicular cycling opposes defining a bicycle as a vehicle? How does that fit in to the lectures you give to cyclists on these forums about how cyclists will never get respect as drivers of vehicles if they don't act like drivers of vehicles?

Helmet Head 05-31-05 03:49 PM

JRA - who exaggerates the dangers of sidewalk cycling? I rode on the sidewalk just the other day, to go back and find out what happened to my friend a block back. I rode on the sidewalk, at ped speed, of course, and even used a crosswalk. It avoided having to do two U-turns. Even Forester writes about using the sidewalk on occasion, and would certainly agree that "an experienced cycling riding at a pedestrian pace on the sidewalk is no more a danger to themself or others than a group of riders in a paceline". I certainly do.



You don't find it at least strange that the guru of vehicular cycling opposes defining a bicycle as a vehicle? How does that fit in to the lectures you give to cyclists on these forums about how cyclists will never get respect as drivers of vehicles if they don't act like drivers of vehicles?
The wording "act like a vehicle driver" is not coincidental. There is a reason it's not "be a vehicle driver", which a cyclist is not, since a bicycle is not (legally) a vehicle (at least in most states).

Never-the-less, I contend that a cyclist will never get the respect of a vehicle driver, from other drivers, if he does not act as a vehicle driver. So, no I don't find it strange that Forester (or I) oppose defining a bicycle as a vehicle. It's your behavior -- acting as a vehicle driver -- that gets you the respect, not the bicycle.

webist 05-31-05 03:51 PM

Sorry about your accident.

I-Like-To-Bike 05-31-05 07:13 PM


Originally Posted by JRA
Has anyone done a study of the dangers of paceline riding, or are we just supposed to take it on faith from the VC propagandists (like we're supposed to take so many other things) that it's inherently safe?

Hey, if zealous VC advocates didn't proselytize about their FAITH in imaginary/crystal ball "studies of vehicular cyclists," and their FAITH in a conjured vehicular cyclist safety record, and their FAITH in allegedly "faring best", what would they have left to promote in their propaganda?

Dchiefransom 05-31-05 07:20 PM


Originally Posted by Helmet Head


Forester address this dichotomy in his book, Effective Cycling. That's why he does not advocate for bicycles to be legally recognized as vehicles. Having the same rights of road acces as vehicle drivers, without being stricly held to some of the rules stemming from the potential fatal dangers of motor vehicles (no racing, no pacelining, etc.), gives us the best of both worlds...

I thought I'd tried to say that in another thread, but you said it much better. Uh oh......agreeing with Serge...................

Bruce Rosar 06-01-05 01:37 AM


Originally Posted by Helmet Head
Having the same rights of road access as vehicle drivers, without being stricly held to some of the rules stemming from the potential fatal dangers of motor vehicles (no racing, no pacelining, etc.), gives us the best of both worlds...

You could have it even better if the Rules of the Road for your state were written more fairly. For example; cyclists are legally drivers in N.C., yet they are not prohibited from pacelining their light weight vehicles

NCGS § 20-152. Following too closely.
(a)The driver of a motor vehicle shall not follow another vehicle more closely than is reasonable and prudent...
Bicycle drivers are not prohibit from staging racing events in my state; they just work out arrangements for traffic control with the local police or sheriff's dept.

NCGS § 20-171.2. Bicycle racing.
(c) By agreement with the approving authority, participants in an approved bicycle highway racing event may be exempted from compliance with any traffic laws otherwise applicable thereto, provided that traffic control is adequate to assure the safety of all highway users.

ivan_yulaev 06-01-05 08:31 AM


Originally Posted by Helmet Head
Ah... I was wondering. Sorry to hear about your crash! I go on the Saturday ride almost every weekend (have been leading the "B" ride since we moved the start to UC Cyclery) . Last Saturday (5/21) we had a similar crash on San Dieguito Road in the "A" ride... a piece of metal was hit by one cyclist that bounced up, got in the front wheel of another cyclist, and cracked or sliced his carbon fork. Bam! Broken ribs, punctured lung, fractures, etc. You can read about it in the Forums on the sdbc.org website.

I try to remind folks to not think like a solo cyclist when riding at the front of a paceline or pack, but like you have a bunch of moron lemmings following you. You have to look for obstacles further ahead, and move to avoid them sooner, allowing for delays in those following to adjust. Easier said than done, when your heart rate is redlining and you're concentrating on keeping a steady pace and looking to see if it's time to move right yet. Just getting these guys to stay out of the door zones coming down the coast is hard work!

Ever go on Saturdays?

Did the crash happen on San Dieguito Road (Fairbanks Ranch)?



Forester address this dichotomy in his book, Effective Cycling. That's why he does not advocate for bicycles to be legally recognized as vehicles. Having the same rights of road acces as vehicle drivers, without being stricly held to some of the rules stemming from the potential fatal dangers of motor vehicles (no racing, no pacelining, etc.), gives us the best of both worlds...

That's exactly where it happened!! Scary, and it was the same thing. My fork is fine though, I think...and I'm almost fine, too. The scrapes are healing nicely.

I might be by next saturday. You said you ride with B?

dwightonabike 06-01-05 09:31 AM


Originally Posted by JRA
I wouldn't call it a dichotomy. Hypocrisy would be a better word. I've been amazed for some time at so-called VC proponents who rail against other non-vehicular forms of riding yet are quite willing to condone, even promote, a racing technique, paceline riding on the roads.

What they're saying is that they want all the rights of other vehicles but don't want all the responsibilities.

Having different standards for different classes of users is not hypocrisy. It is not hypocrisy to have two different speed limits on some major roads for semis and cars. It is not hypocrisy to require different liscences for drivers of large vehicles. The difference is that bicycles cause much less harm to other road users when they crash.

Helmet Head 06-01-05 10:54 AM


Originally Posted by Ivan
I might be by next saturday. You said you ride with B?

It will be good to meet you. I usually ride with the B group, but we highly recommend you get some experience riding in groups and pacelines in the "C" group before riding in the "B" group.

Also, the B group tends to average around 19 mph, while the "C" group is much more moderate, probably around 15.

Serge

ivan_yulaev 06-01-05 02:15 PM


Originally Posted by Helmet Head
It will be good to meet you. I usually ride with the B group, but we highly recommend you get some experience riding in groups and pacelines in the "C" group before riding in the "B" group.

Also, the B group tends to average around 19 mph, while the "C" group is much more moderate, probably around 15.

Serge

Yep, I'll probably ride with the C group. Very strange that they had the same crash in the same place, was it the same piece of "metal debris"?

Daily Commute 06-02-05 03:46 AM

Pacelines are fine in the right places, but perilous in the wrong places. I can't imagine a safe paceline on most urban streets. There, VC techniques, including assured-clear-distance rules, are probably the best alternative. The roadies should save the paceline for tracks or more rural roads.

A couple of idiot cyclists recently tried a two-man paceline on one of our local multi-use paths. A pedestrian (who, admitedly, was walking three-abreast with two other walkers in a place where the posted rules require single file) stepped in front of him when he was passing. The unhelmeted cyclist ended up with a skull fracture. I didn't hear what happened to the pedestrian.


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