On 5/5/05 10:20 am, in article [email hidden],
Trevor Barton said:you know? said:On Thu, 05 May 2005 02:16:17 +0100, Martin Dann
<[email hidden]> wrote in message
<[email hidden]>:
Quoted message said:I think this is a good idea. (fx. ducks).
I think a better idea would be for people to drive within the distance
they can see to be clear. The more people expect everything at or
near the roadside to be lit up like a Christmas tree, the worse it
gets for anyone who is not.
That's true, but also at night "see to be clear" is not always clear,
in that perception is distorted by the unusual lighting given by
headlights. Things can seem closer of further away or larger or smaller,
because many of the visual clues we use in daylight don't work. Also,
the way shadows fall can distort perceptions.
Then slow down. 'not see to be occupied' is nto the same as 'see to be not
occupied'.
Quoted message said:I'm not suggesting that that's an excuse for people to run into things at
night, clearly more care is needed driving at night. Taking the
"see to be clear" argument to an extreme, thouygh, should we all drive at
10mph at night just in case there's a stealth cyclist dressed in matt black
with no lights on a black bike ahead of us?
They are quite easy to spot as roads are not black, nor are the verges. So a
black cyclist on a black bike does actually stand out. They are not
invisible. No more than a deer, or a fallen tree.
Quoted message said:Or should we expect that
other road users, including pedestrians, take some reasonable level
of precaution for themselves?
We already do. They are expected to not just walk out without looking.
Quoted message said:We require vehicles on the road to
be lit to certain standards at night, is it so unreasonable to expect
pedestrian road users (as distinct from pavement users and road crossers)
to do the same?
The prime safety reason cars have lights is so you can see them coming. and
not endanger yourself by stepping in front of them.
Lights have been used to allow cars to go faster. It is always the
responsibility of a road user to be able to stop in good time, given current
visibility. If a pedestrian can do that, why should they also have to do
observation for the other road users?
If you can see where you are going and can stop in good time then you do not
need lights. If you cannot stop in good time then you need lights so that
otheres do not inadvertently endanger themselves by moving across your
course. Lights can also be used to illuminate the road but that is a
secondary use (in safety terms) and as a safety benefit is consumed by
increased speed.
...d