BobtheBuilder wrote: ↑Sat Mar 25, 2023 4:01 pm
Interesting here (see excerpt below), in what seems a fairly pro-MHL report,
You said it, not me.
A quick read (no, I've not seen it before, thanks 'for finding it F&O) suggests that it's mostly trying to ignore the bloody obvious in the data while trying to get excited about levels of compliance.
E.g. the references to other people's work (as you highlight) about how wonderful helmets are (and
therefore how wonderful MHL must be) while saying 'ignore the drop in riders' (e.g. "report should not be used for estimates of ridership" pg4, "the slight decline in numbers could be due..." p44 ) despite telling us that the survey is pretty much identical to the last two.
See Tables 3.2 , 3.3, 3.4, 3.5, 3.6, 3.11 for actual numbers. Only 3.1 is slightly different and might be accounted for by the change of methodology.
They also point out the driver for this behaviour: people already wearing helmets kept riding, those who didn't started to disappear.
In line with previous surveys the 91~93 observations again found that riders wearing cycling clothes had a very much higher level of helmet wearing. Three explanations are advanced for this: (i) those who dress properly are "serious cyclists" and thus likely to comply; (ii) those who equip themselves with cycling clothes will also have a helmet; and (iii) cycling clothes are seldom worn on very short trips and helmets may also be less likely to be used for these types of trips
Apparently, being A Serious Cyclist makes you less likely to break the rules. Someone should have told Lance.
Oh, and, surprise surprise, teenagers really don't like helmets (p44)
And they remind us that it's the cyclist's fault if they get hit by a car on the road (e.g. section 3.4 on p41), although admitting that "perhaps an engineering solution to this important problem might be considered" p44.
The conclusions are well worth reading, particularly if you're a fan of Sir Humphrey Appleby
(all page numbers are per PDF page counts - the article has several unnumbered pages and two numbering systems)