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Cycling on paths and other cycling issues (updated title)

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  • Registered Users, Registered Users 2 Posts: 25,098 ✭✭✭✭Wishbone Ash


    SeanW wrote: »
    The doctor said they'd fallen from their bikes. Seems clear...
    The doctor is correct but context is everything. If I'm shot through the heart, I'd more than likely fall from my bike. Hopefully I'll be wearing a helmet at the time.

    Yes, I'm being facetious but some cycling related deaths/injuries are the result of non-cycling related incidents - heart attacks, strokes etc.

    A few years ago I came across a cyclist on the ground with a distraught motorist at the scene. I incorrectly assumed that a collision had taken place and that the motorist was involved, However, it transpired that the motorist had came across the cyclist on the road shortly before I arrived. He'd had a heart attack.


  • Closed Accounts Posts: 1,698 ✭✭✭kenmm


    We still on about that truck/cyclist clip?
    If I remember the truck took evasive action, the cyclist didn't do a look behind, we don't know what the truck was carrying, we don't really know the conditions, its one video and represents f. all. I don't know how so much time been be spent arguing the toss out of that one tbh


  • Registered Users, Registered Users 2 Posts: 31,988 ✭✭✭✭AndrewJRenko


    SeanW wrote: »
    They were unavoidable in the sense that you can't blame Irish motorists for them. And your hypothetical scenarios are also unavoidable.
    • Wind - mother nature determines that.
    • Debris - cyclist may not have been expecting debris on their path and thus not seen it in time. Some human error is unavoidable.
    • health issue - if the cyclist had a heart attack or stroke or something in the bicycle seat, it would seem logical to regard such as unavoidable.
    I don't see anything that could have helped any of these cyclists except perhaps a helmet.
    Perhaps I wasn't clear. The examples of wind, debris and health issue were just that - examples of possible causes. While I disagree with your interpretation of these as unavoidable, it's a moot point here, as we have no information about the actual causes. Cyclists don't generally fall over and die, so something caused these deaths. Unless we know what caused these deaths, any comment about them being avoidable or unavoidable is pure fantasy.

    SeanW wrote: »
    My natural reaction would be to try to avoid hitting the cyclist. At the distance at which they pulled out, it would be impossible to do this by braking.

    Have a read about braking distance and its effect on total stopping distance.
    https://en.wikipedia.org/wiki/Braking_distance

    According to that, the distance from the brakes being fully engaged to the vehicle being stopped (on an EU40 truck) should be on average around 35 metres, assuming a speed of 80kph. But if you include distance traveled between the appearance of the threat and the activation of the brakes, at 80 kph that would add 22.222 meters for every second of response time.
    https://duckduckgo.com/?q=convert+from+kilometers+per+hour+to+meters+per+second&t=hk&ia=answer

    Assuming one second response time, that gives a total stopping distance of (in the absolute best-case scenario) 57.22 metres, which is close to the UK highway code's estimate of 53 metres at 50MPH (though that might be for a car, not a truck). I don't think the driver had 60+ metres to respond, and it looks like they tried to slow down at least a little.

    Still, given the extremely short time in which the driver had to do *something* it is clear that they made the correct split-second decision to take emergency evasive action. I find it absolutely incredible that this needs to be explained.
    So if a sudden obstruction appears in your path, or moving into your path, you're saying that drivers shouldn't brake, but should just steer away - is this actually your advice on dealing with emergencies like this?
    SeanW wrote: »
    Well the first two were single vehicle collisions, so it's impossible to say for sure what happened.

    But it's very likely that at least one of the drivers encountered some unexpected issue or another, e.g. loss of grip/traction with the road, or tried to avoid an animal on the road or something. Given that both single vehicle collisions involved cars with two occupants, they were probably not vehicular suicides. Though if either were, those too would have been unavoidable.

    Fascinating how with single vehicle collisions, it is impossible to say for sure what happened - but for single vehicle deaths involving cyclists, you're able to say with absolute certainty that they were unavoidable.

    Why the difference in your conclusions about two sets of situations that we know very little about?


  • Registered Users, Registered Users 2 Posts: 9,449 ✭✭✭SeanW


    Perhaps I wasn't clear. The examples of wind, debris and health issue were just that - examples of possible causes. While I disagree with your interpretation of these as unavoidable, it's a moot point here, as we have no information about the actual causes. Cyclists don't generally fall over and die, so something caused these deaths. Unless we know what caused these deaths, any comment about them being avoidable or unavoidable is pure fantasy.
    I'd imagine they just hit something. And since they were presumably not suicidal, it was likely not something they expected. And I'm not sure in what alternate reality heart attacks, strokes, inclement weather and human error (beyond a certain point) are avoidable.
    So if a sudden obstruction appears in your path, or moving into your path, you're saying that drivers shouldn't brake, but should just steer away - is this actually your advice on dealing with emergencies like this?
    picard-facepalm.png?w=479&ssl=1
    No. First of all you didn't establish that the driver did not attempt to use the brakes at any point. You just said it didn't look like it to you, which means nothing except a questionable attempt to detract blame from the cyclist and bring unwarranted question to the actions of the driver. Second, my advice is that in an emergency, a driver should take any action they can to avoid the loss of life and secondarily minimise other forms of damage. Further, in judging a drivers' actions ex post facto, it must also be understood that it's a little different sitting safely behind a keyboard judging a video as actually being there and having to do something in a split-second.

    By any reasonable standard, the driver acted correctly. In that particular circumstance, at that place, at that time, the drivers' actions were the only actions that could possibly have avoided a fatality, and in so doing, not cause any others. Whether the driver used the brake or not (and you didn't show that they didn't) made no difference whatsoever to this accident. The driver's only option was immediate evasive action and that's what they did.

    I find it incredible that this has to be explained.
    Fascinating how with single vehicle collisions, it is impossible to say for sure what happened - but for single vehicle deaths involving cyclists, you're able to say with absolute certainty that they were unavoidable.
    Your own hypothetical scenarios suggested they were unavoidable.

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  • Registered Users, Registered Users 2 Posts: 1,920 ✭✭✭micar



    A few years ago I came across a cyclist on the ground with a distraught motorist at the scene. I incorrectly assumed that a collision had taken place and that the motorist was involved, However, it transpired that the motorist had came across the cyclist on the road shortly before I arrived. He'd had a heart attack.

    I know of an incident exactly like this ...... near Kentstown Co Meath


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  • Registered Users, Registered Users 2 Posts: 31,988 ✭✭✭✭AndrewJRenko


    SeanW wrote: »
    I'd imagine they just hit something. And since they were presumably not suicidal, it was likely not something they expected. And I'm not sure in what alternate reality heart attacks, strokes, inclement weather and human error (beyond a certain point) are avoidable.
    Given that you imagine that every oul wan mooching on the pavement on her bike is 'menacing with intent', I'm not too sure that your imagination is a sound basic for proceeding here.

    It may well be that they just hit something, but given that it rarely happens that cyclists hit something and die, there is likely to be a bit more to the story.

    Again, it's worth pointing out the contrast to the things you imagine for cyclists and the things you imagine for motorists. Is there any vague possibility that there might be just a hint of some personal bias involved here?
    SeanW wrote: »
    No. First of all you didn't establish that the driver did not attempt to use the brakes at any point. You just said it didn't look like it to you, which means nothing except a questionable attempt to detract blame from the cyclist and bring unwarranted question to the actions of the driver. Second, my advice is that in an emergency, a driver should take any action they can to avoid the loss of life and secondarily minimise other forms of damage. Further, in judging a drivers' actions ex post facto, it must also be understood that it's a little different sitting safely behind a keyboard judging a video as actually being there and having to do something in a split-second.

    By any reasonable standard, the driver acted correctly. In that particular circumstance, at that place, at that time, the drivers' actions were the only actions that could possibly have avoided a fatality, and in so doing, not cause any others. Whether the driver used the brake or not (and you didn't show that they didn't) made no difference whatsoever to this accident. The driver's only option was immediate evasive action and that's what they did.

    I find it incredible that this has to be explained.
    You're right that I haven't established anything. I'm far from expert in these things. To me, the cyclist was incredibly foolish, and the driver did indeed probably save their life by steering away from the incident.

    The question of braking probably didn't have a huge impact on the cyclist. It did have an impact on the further risk to the trucker and the risk of damage to the vehicle. It seemed to me that the driver swerved away, but pretty much kept going at a similar speed, resulting in them driving off the road.

    There's a reason why brakes and steering have different controls, brakes with the feet, steering with the hands - to allow the drive to brake and steer simultaenously.

    It looked to me like this driver didn't brake as they swerved.
    SeanW wrote: »
    Your own hypothetical scenarios suggested they were unavoidable.
    Not really. You'd really need more information to come to that conclusion.

    For example, if the cyclist was out cycling in a red weather warning (or a driver was driving in a red weather warning) and wind or debris was a result of the storm, then that is very avoidable.

    We don't have anything near enough information to conclude that these deaths were unavoidable.


  • Moderators, Category Moderators, Arts Moderators, Sports Moderators Posts: 52,737 CMod ✭✭✭✭magicbastarder


    SeanW wrote: »
    The doctor said they'd fallen from their bikes. Seems clear.
    Saying 'they fell off the bike' is about as clear as saying 'they crashed the car'.
    Did they topple off the bike while waiting at lights and hit their head on a kerb? Did they fall off their bike coming down from the Sally gap at 70km/h? Did they fall off their bike while avoiding an unexpected obstacle or hitting a greasy patch on a wet day?

    All 'they fell off their bike' tells us is that there was no impact with a car.


  • Registered Users, Registered Users 2 Posts: 30,018 ✭✭✭✭breezy1985


    Saying 'they fell off the bike' is about as clear as saying 'they crashed the car'.
    Did they topple off the bike while waiting at lights and hit their head on a kerb? Did they fall off their bike coming down from the Sally gap at 70km/h? Did they fall off their bike while avoiding an unexpected obstacle or hitting a greasy patch on a wet day?

    All 'they fell off their bike' tells us is that there was no impact with a car.

    Did they fall off their bike after a near miss with a car or pedestrian but with no contact made.

    I have fallen 3 times I can think of without an impact 1. Was wet leaves on the turn of a concrete road 2. Was to avoid rear ending a car that stopped suddenly going down hill in the wet to turn without indicating 3. I wasn't paying attention on a really long straight road and tramlined myself to the curb


  • Registered Users, Registered Users 2 Posts: 25,098 ✭✭✭✭Wishbone Ash


    micar wrote: »
    I know of an incident exactly like this ...... near Kentstown Co Meath
    ....and by an extraordinary co-incidence, I was also cycling on that very road (R153) with the club on the day that gentleman passed away. We passed the spot where he fell about 30 minutes beforehand (going in the opposite direction).


  • Registered Users, Registered Users 2 Posts: 1,920 ✭✭✭micar


    ....and by an extraordinary co-incidence, I was also cycling on that very road (R153) with the club on the day that gentleman passed away. We passed the spot where he fell about 30 minutes beforehand (going in the opposite direction).

    I knew only to see that gentleman to died. Went to school with his nephew. He's buried in the grave behind my mam and one grave over.

    Across from him is the grave of a boy of 13 who was knocked off his bike and died.

    Just so sad to have 2 people who died out cyclibg facing each other.


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  • Registered Users, Registered Users 2 Posts: 3,288 ✭✭✭jackofalltrades


    The S2S route from the Bull Island Causeway to Sutton is in bad need of a redesign.
    Plenty of cyclists seem to be happy to cycle two a breast on it heading southbound.
    One in the cycle lane and the other on the path.
    And if that wasn't bad enough given the current circumstances, you also have to contend with Mamils and electric scooters dangerously overtaking the above.


  • Closed Accounts Posts: 1,698 ✭✭✭kenmm


    The S2S route from the Bull Island Causeway to Sutton is in bad need of a redesign.
    Plenty of cyclists seem to be happy to cycle two a breast on it heading southbound.
    One in the cycle lane and the other on the path.
    And if that wasn't bad enough given the current circumstances, you also have to contend with Mamils and electric scooters dangerously overtaking the above.

    That area is a sh!tshow for mixture of walkers, cyclists etc. The cycle track is no where near wide enough for the volume of traffic.

    Interesting to see a subdivision of cyclists now. Too 'non MVP' for road, too 'Mamil' for cycle track :D

    I suppose it gets us nearer to cyclists being individuals and not one giant group :D:D


  • Registered Users, Registered Users 2 Posts: 5,818 ✭✭✭donvito99


    07Lapierre wrote: »

    Shouldn't have been in the living room without helmets either.

    https://www.bbc.com/news/uk-england-birmingham-53721909

    522612.PNG


  • Registered Users, Registered Users 2 Posts: 2,861 ✭✭✭Duckjob


    Mandatory hi-vis for houses would surely have prevented this from happening


  • Closed Accounts Posts: 1,698 ✭✭✭kenmm


    Duckjob wrote: »
    Mandatory hi-vis for houses would surely have prevented this from happening :pac:

    It wasn't even using the house lane ffs


  • Registered Users, Registered Users 2 Posts: 8,406 ✭✭✭07Lapierre


    donvito99 wrote: »
    Shouldn't have been in the living room without helmets either.

    https://www.bbc.com/news/uk-england-birmingham-53721909

    522612.PNG

    We need to be realistic. The house must accept some responsibility here! I mean a big house on a narrow road? who ever thought that was a good idea? :)


  • Registered Users, Registered Users 2 Posts: 4,270 ✭✭✭TaurenDruid


    donvito99 wrote: »
    Shouldn't have been in the living room without helmets either.

    https://www.bbc.com/news/uk-england-birmingham-53721909

    522612.PNG

    Ooh! Ooh! Can I play Deflection too, please?

    Hmm, lemme see...

    Has anyone gone with "Look, at the end of the day, nobody was killed by the house!" yet? I'll go with that, so!

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  • Registered Users, Registered Users 2 Posts: 8,406 ✭✭✭07Lapierre


    Ooh! Ooh! Can I play Deflection too, please?

    Hmm, lemme see...

    Has anyone gone with "Look, at the end of the day, nobody was killed by the house!" yet? I'll go with that, so!

    Fun innit?


  • Registered Users, Registered Users 2 Posts: 21,196 ✭✭✭✭Stark


    Ooh! Ooh! Can I play Deflection too, please?

    Hmm, lemme see...

    Has anyone gone with "Look, at the end of the day, nobody was killed by the house!" yet? I'll go with that, so!

    Yup, almost like the house wasn't the problem in this picture!


  • Registered Users, Registered Users 2 Posts: 30,018 ✭✭✭✭breezy1985


    kenmm wrote: »
    That area is a sh!tshow for mixture of walkers, cyclists etc. The cycle track is no where near wide enough for the volume of traffic.

    Interesting to see a subdivision of cyclists now. Too 'non MVP' for road, too 'Mamil' for cycle track :D

    I suppose it gets us nearer to cyclists being individuals and not one giant group :D:D

    I dont know that route but in general everybody needs to start treating cycle lanes like roads and not be goin down em the wrong way, walking in them or not looking for traffic before crossing


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  • Registered Users, Registered Users 2 Posts: 30,018 ✭✭✭✭breezy1985


    07Lapierre wrote: »
    We need to be realistic. The house must accept some responsibility here! I mean a big house on a narrow road? who ever thought that was a good idea? :)

    And sure everyone knows that all them houses do be breaking the red lights all the time


  • Registered Users, Registered Users 2 Posts: 9,449 ✭✭✭SeanW


    kenmm wrote: »
    It wasn't even using the house lane ffs
    Actually it was. It's called "off the road". Though the comparison between bicycles and houses in this regard is interesting :P
    07Lapierre wrote: »
    We need to be realistic. The house must accept some responsibility here! I mean a big house on a narrow road? who ever thought that was a good idea? :)
    Last I checked, houses did not travel and they remain off the road most of the time.

    Rest assured though, when houses are travelling down the road, they do require things like enhanced visibility. (See video).

    donvito99 wrote: »
    Shouldn't have been in the living room without helmets either.

    https://www.bbc.com/news/uk-england-birmingham-53721909
    If sitting in your living room was as dangerous as some cyclists claim their cycle trips are, then that might not be a bad idea.

    https://u24.gov.ua/
    Join NAFO today:

    Help us in helping Ukraine.



  • Moderators, Category Moderators, Arts Moderators, Sports Moderators Posts: 52,737 CMod ✭✭✭✭magicbastarder




  • Registered Users, Registered Users 2 Posts: 30,018 ✭✭✭✭breezy1985


    SeanW wrote: »
    Actually it was. It's called "off the road". Though the comparison between bicycles and houses in this regard is interesting :P

    Last I checked, houses did not travel and they remain off the road most of the time.

    Rest assured though, when houses are travelling down the road, they do require things like enhanced visibility. (See video).


    If sitting in your living room was as dangerous as some cyclists claim their cycle trips are, then that might not be a bad idea.

    That house isnt wearing a helmet


  • Registered Users, Registered Users 2 Posts: 8,406 ✭✭✭07Lapierre


    breezy1985 wrote: »
    And sure everyone knows that all them houses do be breaking the red lights all the time

    Nah, they tend to park illegally on the pavement!


  • Registered Users, Registered Users 2 Posts: 31,988 ✭✭✭✭AndrewJRenko


    breezy1985 wrote: »
    That house isnt wearing a helmet

    Those dark brown bricks are impossible to see at night. All of us on (or bordering on) the road need to take responsibility for our own safety.


  • Closed Accounts Posts: 1,698 ✭✭✭kenmm


    breezy1985 wrote: »
    I dont know that route but in general everybody needs to start treating cycle lanes like roads and not be goin down em the wrong way, walking in them or not looking for traffic before crossing

    For sure.

    That section tho, It's a very badly "designed" section. It's barely possible to distinguish the footpath from the cycle lane, especially as the section immediately south of it has double the cycle lane width, clearly separated.

    You see cyclists on the footpath and vice versa all the time.


  • Registered Users, Registered Users 2 Posts: 21,196 ✭✭✭✭Stark


    SeanW wrote: »

    Rest assured though, when houses are travelling down the road, they do require things like enhanced visibility. (See video).

    Not exactly a glowing endorsement for the average driver's observational skills is it?


  • Registered Users, Registered Users 2 Posts: 1,526 ✭✭✭p_haugh


    Came a cross this gem of a cycle track on the n11 the other day


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  • Registered Users, Registered Users 2 Posts: 8,406 ✭✭✭07Lapierre




This discussion has been closed.
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