On Nov 23, 6:09*pm, wrote:

A good driver will pull on the shoulder and park when the fog gets as
bad as it did in Texas.

No, they won't. The shoulder isn't much safer, nitwits hit cops on
the shoulder with their lights going in clear conditions, day and
night.

"Good driver" choices are limited to getting _way_ away from the road,
and that possibility can be extremely questionable. Fog can be so
thick you can't even see the fog line much less an exit, much less
where you're going without the benefit of the lights of other
motorists (whatever little help they may be on the road, you miss them
when they're gone).

If you get caught out there in extremely limited visibility there are
often no good answers. If you don't know what you're talking about
stop trying to provide them.
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- gpsman