Cycle question...

Author
Discussion

NDA

21,565 posts

225 months

Thursday 29th August 2019
quotequote all
Wasn't the OP asking about cyclists going out in large packs - or 'pelotons' as they'd probably like to be called?

Certainly this seems to be more of a thing in my part of the world and despite what some are saying here, that they'll always helpfully pull over and wave motorists past, I have never seen them do this.

Foss62

1,028 posts

65 months

Thursday 29th August 2019
quotequote all
Graveworm said:
walm said:
Yes.
By drivers.
I know we are still being killed though. In terms of fault it's about 50:50, for deaths, for cyclists as quite a few don't involve third parties. . Motorists are slightly more to blame in collisions between cars and cycles though. Even if you take out all the non fault it's still a significantly higher risk.

Foss62 said:
That’s pure speculation and depends on whether the increased risk to the cycling office workers outweighs the reduced risk to others they encounter on their journeys.
Nope the statistics are very solid that an increased risk of over 1500 percent to the cyclist is greater than the decreased threat they present to others. They are massively over represented at commuter times.
There are other indirect benefits that, of course, should be factored in.


Edited by Graveworm on Thursday 29th August 11:06
Again this is a dubious use of the ‘safety per miles travelled’ statistics (solid or not). If you used the same rationale on the group of office workers who in the third week decided to walk to work, you would conclude that they were 1800 percent more at risk than travelling by car and consequently safer on bicycles.
I don’t know where you get the threat to others figures from but I would imagine that most of the 600 or so pedestrian and cyclist deaths every year are caused by cars as would be most of the 1200 or so car and motorcycle deaths.

Graveworm

8,494 posts

71 months

Thursday 29th August 2019
quotequote all
Foss62 said:
Again this is a dubious use of the ‘safety per miles travelled’ statistics (solid or not). If you used the same rationale on the group of office workers who in the third week decided to walk to work, you would conclude that they were 1800 percent more at risk than travelling by car and consequently safer on bicycles.
I don’t know where you get the threat to others figures from but I would imagine that most of the 600 or so pedestrian and cyclist deaths every year are caused by cars as would be most of the 1200 or so car and motorcycle deaths.
I get the threat from the number of people killed by motor cars and dividing it by the distances they drive. Then subtracting the same calculation for cycling. Moving from a car to a cycle doesn't reduce the threat by anything like the risk increases to the cyclist. So pretty easy.

Per mile driven more cyclists are killed by other cyclists than by cars. 25 percent of cycling deaths don't involve another vehicle at all, from earlier, cyclists present a marginally increased risk to pedestrians for the same journey and 44 percent of cycling deaths happen during the rush hour. Cars for the same journey are of course safer than most other motor vehicles.

The argument for cycling is well made out but its indirect benefits underpin it


Edited by Graveworm on Thursday 29th August 14:10

gazza285

9,806 posts

208 months

Thursday 29th August 2019
quotequote all
NDA said:
Wasn't the OP asking about cyclists going out in large packs - or 'pelotons' as they'd probably like to be called?
No cyclist I know has ever called a group of riders out on the road a peloton. To do so would lead to ridicule.

lyonspride

2,978 posts

155 months

Thursday 29th August 2019
quotequote all
gazza285 said:
NDA said:
Wasn't the OP asking about cyclists going out in large packs - or 'pelotons' as they'd probably like to be called?
No cyclist I know has ever called a group of riders out on the road a peloton. To do so would lead to ridicule.
Wasn't there a "peloton" riding through Asda in Brighton recently?

Donbot

3,923 posts

127 months

Thursday 29th August 2019
quotequote all
Graveworm said:
Per mile driven more cyclists are killed by other cyclists than by cars.
Eh?

tigger1

8,402 posts

221 months

Thursday 29th August 2019
quotequote all
Marcellus said:
If, as I suspect, it was a charity ride (L2P over a bank holiday weekend) then it could easily by 5/10mph.
Unlikely that slow - that's even slow for a run, not a slow ride! My not yet teenage daughter rides quicker than that over 20 miles.

Graveworm

8,494 posts

71 months

Thursday 29th August 2019
quotequote all
Donbot said:
Graveworm said:
Per mile driven more cyclists are killed by other cyclists than by cars.
Eh?
Cyclists represent 1 percent of road traffic but, in 2 vehicle fatal cycling accidents, the second vehicle is another cycle in just over 1 percent of cases.
Cars represent 78 percent of road traffic but, in 2 vehicle fatal accidents, the second vehicle is a car in only 58% of cases.

QED


Edited by Graveworm on Thursday 29th August 16:09

Donbot

3,923 posts

127 months

Thursday 29th August 2019
quotequote all
Graveworm said:
Donbot said:
Graveworm said:
Per mile driven more cyclists are killed by other cyclists than by cars.
Eh?
Cyclists represent 1 percent of miles travelled but, in 2 vehicle fatal cycling accidents, the second vehicle is another cycle in just over 1 percent of cases.
Cars represent 78 percent of miles travelled but, in 2 vehicle fatal accidents, the second vehicle is a car in only 58% of cases.

QED
Lies, damned lies and statistics hehe

walm

10,609 posts

202 months

Thursday 29th August 2019
quotequote all
Graveworm said:
Donbot said:
Graveworm said:
Per mile driven more cyclists are killed by other cyclists than by cars.
Eh?
Cyclists represent 1 percent of road traffic but, in 2 vehicle fatal cycling accidents, the second vehicle is another cycle in just over 1 percent of cases.
Cars represent 78 percent of road traffic but, in 2 vehicle fatal accidents, the second vehicle is a car in only 58% of cases.

QED
The problem is that no cyclist gives a toss what drivers get up to when they aren't driving around cyclists (which accounts for the majority of miles driven).
They care about miles CYCLED.
And here, obviously, as you state: in 1% of 2-vehicle accidents the other vehicle is a bike, and in 58% of cases it's a car.

QED.

Just because cars do lots of driving miles away from cycles (say on a motorway) that doesn't make one jot of difference to the risk they pose to cyclists.

Graveworm

8,494 posts

71 months

Thursday 29th August 2019
quotequote all
walm said:
The problem is that no cyclist gives a toss what drivers get up to when they aren't driving around cyclists (which accounts for the majority of miles driven).
They care about miles CYCLED.
And here, obviously, as you state: in 1% of 2-vehicle accidents the other vehicle is a bike, and in 58% of cases it's a car.

QED.

Just because cars do lots of driving miles away from cycles (say on a motorway) that doesn't make one jot of difference to the risk they pose to cyclists.
This is clutching at straws. Again I am a cyclist. I am passionate about cycling. My view is it makes no sense to deny the downsides as we lose credibility. I was skewing the figures to be kind to cyclists - Car occupants are way safer in urban 30/20mph limits and cyclists are disproportionately killed in rural areas. Motorways are the safest roads in the UK. Bottom line, on the same journey swapping from a car to a bicycle increases the risk of death to the cyclist and other cyclists from collisions.
None of which makes the raw figures or the conclusions. (Not my conclusions but the DfT conclusions) wrong. It's bike vs. bike so implicity roads where bikes go. It's still hard to sidestep that BIKES are 1 percent of traffic (Presumably on roads where bikes do go) BUT are the other vehicle in MORE than 1 percent of fatal accidents.
Not to mention if ALL the fatalities involving collisions with cars were stopped. It would still be more dangerous to cycle than take a car.

Edited by Graveworm on Friday 30th August 02:19

VAGLover

918 posts

78 months

Friday 30th August 2019
quotequote all
Cyclist’s are proper C U Next Tuesdays

yellowjack

17,075 posts

166 months

Friday 30th August 2019
quotequote all
VAGLover said:
Cyclist’s are proper C U Next Tuesdays
Well that moved the debate forward in a measured, sensible manner...


frisbee

4,978 posts

110 months

Friday 30th August 2019
quotequote all
VAGLover said:
Cyclist’s are proper C U Next Tuesdays
Awww someone never graduated from training wheels.

Retroman

966 posts

133 months

Friday 30th August 2019
quotequote all
VAGLover said:
Cyclist’s are proper C U Next Tuesdays
Aren't most humans?

MarcelM6

539 posts

106 months

Friday 30th August 2019
quotequote all
VAGLover said:
Cyclist’s are proper C U Next Tuesdays
The troll has arrived

and for completeness - car drivers are Friendly Understanding Considerate KnightS

T-195

2,671 posts

61 months

Friday 30th August 2019
quotequote all
MarcelM6 said:
VAGLover said:
Cyclist’s are proper C U Next Tuesdays
The troll has arrived

and for completeness - car drivers are Friendly Understanding Considerate KnightS
Not wanting to appear trollish but if a car driver is ish, it isn't hard to take their reg and report them to the Police.

MarcelM6

539 posts

106 months

Friday 30th August 2019
quotequote all
T-195 said:
Not wanting to appear trollish but if a car driver is ish, it isn't hard to take their reg and report them to the Police.
Yes,you could do that. But you'd also need a very good understanding of the law, which most road users (cyclists included) don't have.

Reporting something to the police that isn't illegal is pointless and wasting their time. And it is quite easy to drive like a prat and not break any laws

Donbot

3,923 posts

127 months

Friday 30th August 2019
quotequote all
I suspect if you report to the police that you have seen someone driving a bit dodgy they will do about as much as if you reported a cyclist.