Buick RIVIERA 1993 Manual page 165

by alcohol or drugs, with night vision problems, or by
fatigue.
Here are some tips on night driving.
0
0
0
0
0
0
0
Drive defensively. Remember, this is the most
dangerous time.
Don't drink and drive. (See "Drunken Driving" in
the Index for more on this problem.)
Adjust your inside rearview mirror to reduce the
glare from headlights behind you.
Since you can't see as well, you may need to slow
down and keep more space between you and other
vehicles. It's hard to tell how fast the vehicle ahead
is going just by looking at its tail'lights.
Slow'' down, especially on higher speed roads. Your
headlights can light up only so much road ahead.
In remote areas, watch for'animals.
If you're tired, pull off the road in a safe place and
rest.
Night Vision
No one can see as well at night as in the daytime. But as
we get older these differences increase. A 50-year-old
driver may require at least twice as much light to see the
same thing at night as a 20-year-old.
What you do in the daytime can also affect your night
vision. For example, if you spend the day in bright
sunshine you are wise to wear sunglasses. Your eyes wil
have less trouble adjusting to night.
But if you're driving, don't wear sunglasses at night.
They may cut down on glare from headlights, but they
also make a lot of things invisible that should remain
visible
-
such as parked cars, obstacles, pedestrians, or
even trains blocking railway crossings. You may want to
put on your sunglasses after you have pulled into a
brightly-lighted service or refreshment area. Eyes
shielded from that glare may adjust more quickly to
darkness back on the road. But be sure to remove your
sunglasses before you leave the service area.
You can be temporarily blinded by approaching lights. It
can take a second or two, or even several seconds, for
your eyes to readjust to the dark. When you are faced
with severe glare (as from a driver who doesn't lower
the hi.gh beams, or a vehicle with misaimed headlights),
slow down a little. Avoid staring directly into the
approaching lights. I f there is a line of opposing traffic,
make occasional glances over the line of headlights to
make certain that one of the vehicles isn't starting to
move into your lane. Once you are past the bright lights,
give your eyes time to readjust before resuming speed.
163