Earlier quoted context omitted.
"Even if you try to give an example of someone coming up on your left at a 50+mph difference" 70 mph in a school zone? Not an issue if you just look both ways before crossing the street! Seriously (not that you sound very serious) every morning, I make a left turn out of my development onto a nominally 30 mph road where people go 40-45, and it's impossible to see very far to the left before pulling out. Given normal…
My example was mainly on a straight road because it's easy to understand. It applies to curvy roads where you won't see ahead too though. As someone driving, you should never drive faster than what you can see ahead and be able to stop in time. I kind of imagine what I'd like to call a "meteor" incident. Would I be able to stop in time if a meteor randomly crashed just outside of my vision ahead in a turn? If not - p…
Seems like you've ignored what I just wrote in the previous comment. If I make a turn just as a car is barely out of sight, then at 40 mph there is just enough time to go before it hits me, assuming my car doesn't stall or something. If it is going much faster, say 80, then there would not be enough time. If I have no model of other drivers, and assume anything can happen outside my vision, which is what you seem to be expressing by the word "meteor" then there is no way I can make a turn in either direction safely at all, ever. The only way a person can deal with everyday situations is to assume roughly "normal" behavior (both in a social sense and in terms of physical law) and act accordingly.