Spook_ie wrote: » Not so, if visibility is poor then all road users are or should be obliged to make them selves more visible.
Spook_ie wrote: » Keep Digging If you wish to wear glass that reflects light, red reflectors ( considerably larger than the reflectors normally on bicycles, Lighting with mirror backing ( that reflects light when the light isn't in use, etc' as a cyclist then feel free to lobby for that change to cyclists law, I myself feel that it would be overkill though and as suggested look for ways to attain better visibility of road users with minimal discomfort and expense. Perhaps rather than constantly dissing Hi Viz people actually look to what it is meant to achieve.
Hurrache wrote: » Why is there 34 pages (standard view) of posts arguing about solutions for non problematic issues?
donvito99 wrote: » I'm not sure if that is necessary. If visibility deteriorates, drivers should slow down and drive to the conditions, thereby avoiding any issues with cyclists.
AndrewJRenko wrote: » Except on dark, parked cars on dark nights? This is what I love about drivers, if it goes against them etc etc
Spook_ie wrote: » Perhaps then it's time we brought in an obligation for bicycles to be fitted with lighting that is available to the user 24 hours a day, maybe even a lighting that is standardised for when the cyclists are caught out by deteriorating visibility in rain etc. during daylight hours or work a little later or take more time shopping than they intended?
beauf wrote: » It was a biased study...
8042 participants were randomly assigned to the test and control groups. Of these, 6793 participants confirmed their participation (test group, n = 3402, control group, n = 3391). The test group participants received the yellow bicycle jacket to wear during the study period, while the control group used their regular bicycle garments with the prospect of receiving a yellow bicycle jacket after the completion of the study.
Spook_ie wrote: » I am persisting in saying that Hi Viz makes you more visible to drivers
donvito99 wrote: » If a driver cannot see a bicycle with adequate lighting, the driver should be worried about more than cyclists without "hi viz".
Hurrache wrote: » I don't need you to try educate my about anything on this topic. However you have contradicted your persistence that high vis should be worn.
magicbastarder wrote: » sounds very unaerodynamic if you ask me.
liamog wrote: » let's hope that our cyclists avoid urban camo and trash based ghillie suits.
Spook_ie wrote: » Would you ever learn the following Day Glow Flourescent clothing designed to "pop" with daylight Reflective clothing designed to reflect light Hi Viz a combination of the two
Spook_ie wrote: » The Italian Study j. The effect of an Italian nationwide mandatory visibility aids law for cyclists by Gabriele Prati (2018). Published in the Journal of Transport and Health This was, according to the author, the first study on the impact on bicycle safety of legislation imposing “bicycling visibility aids” (by law, cyclists in Italy must wear a reflective vest when riding at night - sunset to sunrise - and in tunnels. Having looked at official monthly data on road crashes from 2001–2015, the author concluded that: “… the implementation of legislation imposing high-visibility clothing for cyclist did not influence the number of bicycles involved in road crashes as well as its proportion in the total vehicles involved in road crashes. The introduction of the legislation did not produce immediate effects, nor did it have any effects over time.”Gaps in information about how the law was introduced, the degree of enforcement by the police since, and whether cyclists have changed their behaviour, however, made it impossible for the author to consider the findings in the wider context (i.e. is it because the police have not enforced the law and/or because cyclists are ignoring it?). The abstract says: “Results revealed that the implementation of legislation imposing high-visibility clothing for cyclist did not influence the number of bicycles involved in road crashes as well as its proportion in the total vehicles involved in road crashes. The introduction of the legislation did not produce immediate effects, nor did it have any effects over time. Lack of knowledge on how the law was introduced, the degree of enforcement by the police, and behavioral changes in response to the law makes it difficult to attribute the lack of effect on bicycle crashes.”https://www.sciencedirect.com/science/article/pii/S2214140518300045
using or based on what one feels to be true even without conscious reasoning
contrary to intuition or to common-sense expectation.
Spook_ie wrote: » The Denmark Study 3. The research from Denmark (2017) The effect of a yellow bicycle jacket on cyclist accidents by Harry Lahrmann et al. Aalborg Uni, Denmark, published in Safety Science. (August 2017). This paper’s main conclusion is that: “This randomised controlled study delivered strong evidence that cyclists are protected against multiparty accidents when wearing a bright-coloured jacket.”
...criticism of the experiment, though, is the fact that the research subjects knew that they were looking out for cyclists, although the authors do say that their instructions were delivered in such a way as to limit “expectancy that they would encounter a planted/scripted researcher on a bicycle during their trip”. This could mean, though, that the test was more about how cyclists’ clothing affects the ability of drivers who are looking out for cyclists to be confident that what they have noticed is a cyclist, i.e. is not the same as testing whether clothing makes a difference to the likelihood of a driver having their eye caught by a cyclist in a situation where they may or may not be paying attention.
Hurrache wrote: » Not high vis so. I've plenty of jackets, for running and cycling. One is a bright yellow winter one which is waterproof, I wear that when I need it. None of my running ones are yellow, some are even black. However they light up extraordinarily well when hit with an artificial light source due to the flashings they have scattered around in places, there's even some on the heals of some of my runners. I have a running bib that does the same. As I live alongside an unlit country lane without a footpath I obviously wear them during the winter or late at night. I would never wear them during the day thinking they're a means of protection. If someone met me they'd be complaining about me being a ghob****e for now wearing the free baggy RSA yokes some people feel are mandatory for everyone stepping outside their door, at any time.
beauf wrote: » https://www.irishexaminer.com/ireland/study-high-visibility-jackets-do-little-to-protect-cyclists-469368.html
Hurrache wrote: » Switch your headlights on. And glue reflectors onto the stirrups and horses legs, similar set up to most bikes.
In Italy, a nationwide law was introduced in October 2010 that requires cyclists to wear high-visibility clothing when riding after dusk and before dawn. However the Journal of Transport & Health has published a long-term study of Italian road statistics from before and after the introduction of this law that has cast doubt on its effectiveness. Gabriele Prati of the Department of Psychology at the University of Bologna looked at both the number of bicycles involved in crashes and the proportion of accidents involving bicycles on a monthly basis between the years 2001 and 2015. “The data showed that the implementation of legislation imposing high-visibility clothing for cyclist did not have either immediate or long-term effects on the number of bicycles involved in road crashes as well as on its proportion in the total vehicles involved in road crashes,” the study concluded. “Therefore, the findings of the study provide reason for caution about mandating the use of high-visibility clothing for cyclists,” it said.
a 2013 Danish study finding that riders using flashing lights during the daytime were 47 per cent less likely to be involved in collisions with vehicles.
Spook_ie wrote: » Spot two horses or maybe the same horse twice,
liamog wrote: » Personally I run in the bike lane because its usually asphalt instead of concrete. I find it much less fatiguing over a long distance. I can also pay slightly less attention to the surface as it tends to be more even than the concrete section of the path which often has 'lips'.