millsee wrote:
SafeSpeed wrote:
Now let's hear your case.
My case is extremely simple.
MSAs are not, and should be used as either:
- destinations in their own right, for use as car share nodes as some have suggested
- unofficial snooze centres.
Two hours to stop for a bite to eat and a drink is ample. To suggest that you should extend MSA parking times to "8 or 10 hours" without any evidence to suggest what impact that would have on road safety is extremely dangerous. To do what you have suggested would endanger lives, in implying that nodding off for a few hours halfway through a journey would leave everyone nice and refreshed for a day's driving ahead. It wouldn't
The microsleep effect does exist, whether you like it or not. It is also impossible to predict how many accidents have been caused by sleepiness for the reasons I have stated earlier.
Your latest post plucks some more figures out of the air. Can I ask where you are getting these figures from?
Also, how have you jumped to the fact there is a "probable" safety problem that can be solved by drivers kipping in their cars? Research? Evidence?
The DfT advice to take a break every two hours falls short of saying you should take a nap.
The signs say "TIREDNESS KILLS" without specifying "SLEEPINESS". Their take on this shouild be clarified, since thay imply the MSA is the answer, by the location of the signs.
High levels of concentration from say driving in fog can elevate tiredness, and a 30 minute nap CAN relieve it (if not in every case).
MSA's are the ideal place to nap if you are on a long journey. When I drive from my home to a south coast ferry port, I might be surprised at the time taken (as I was last time by an unexpected motorway closure) to complete the journey.
I DONT want to be tied to booking into a motel in the middle of the night, when I dont know where the nearest one is for example near Warwick, so I simply pull into Warwick services and nap! Some services obviously anticipate this with showers and wash facilities provided. None I have visited have ever hounded me out after two hours, despite the notices!
Drinking coffee (or caffeine drinks) to stay alert seems dangerous to me - it must surely only stave off the symtoms of tiredness. What if the caffeine "high" wears off between MSA's and leaves the driver even more tired than he originally thought he (or she) was?
There can be no substitute for alertness other than the real thing, not some chemically induced substitute - after all we would not condone using "speed" as a driving aid would we?
I have no problem with the idea of microsleeps - I dont suppose anyone who dozes off at the wheel (and there are many according to DfT figures) intends to sleep deeply - their body meerly betrays them with a microsleep. For all those who crash, there must be many more who escape unharmed because the rumble strip (or the wife) wakes them up.
I have not experienced them however, as driver or passenger, nor seen any mention of them before this thread in respect of motoring.
My son is at present being treated for a sleep related disorder, so I HAVE looked around the internet for advice relating to this.
I for one would be interested in Milsees experience as an expert witness in this field, out of personal interest, and a pointer to how it might help my son. (He has been prescribed melatonin, which I believe is not yet approved in this country. Consequently we have had to wait 3 months for the prescription to be approved and supplied).
Has ANYONE here actually been a passenger in a vehicle where the driver has fallen asleep?