news:l8WpYnptNxWiFw15@a.a...
> On Fri, 15 Apr 2022 at 18:28:47, Liz Tuddenham
> <l...@poppyrecords.invalid.invalid> wrote (my responses usually FOLLOW):
>>NY <m...@privacy.invalid> wrote:
>>
>>[...]
>>> Don't people *read* the road ahead and
>>> act co-operatively?
>>
>>The driving position in modern cars is so low that it is sometimes
>>impossible to get an accurate view of the traffic situation ahead.
>
> (And the bonnet shape means you can't see where the front is.)
I've not found that the driving position is so low that I can't get an
accurate position of the road ahead. I imagine a low-slung car like a sports
car might be different, but my cars have all been more conventional: Renault
5 (x2), VW Golf (Mark 2 and Mark 3), Peugeot 306 (x2), Peugeot 308, Honda
CR-V (OK, I admit the last is higher than normal!)
When I was test-driving my Peugeot 308, I realised from sitting in it that
the bonnet slopes away so you can't see the corners as you can in older
cars, including all the ones I'd had before. So on my test-drive I chose to
drive to a road where I knew that there would be a few short spaces, so I
could check that I could predict where the front corners were, when parallel
parking. The car I test-drove had parking sensors, but I proved that these
were bugger-all use for seeing the *corners* to check the critical clearance
between my left front corner and the right rear corner of the car I was
parking behind; they could only "see" straight ahead, so they were find for
making sure I didn't hit the car behind once I was parallel with the kerb.
So I didn't pay extra to have parking sensors fitted on the car I bought,
since the corner-to-corner detection is the main reason for having them:
even with an "invisible bonnet" I could still judge the distance directly
ahead and behind without needing sensors. Ironically my wife's CR-V has
parking sensors and yet both of us have nudged poles (signpost and telegraph
pole) when reversing: it seems that the sensors are blind to an obstruction
that the sensor is about to hit, even if they can see either side.