In reality, to slow down at intersections so that one can see a driver (coming from a 90 degree angle, not the opposing direction) running the light,etc. and being able to stop in time to avoid that driver,I think one would actually have to slow down to such a slow speed that the new risk would be getting hit from behind. Anyone see my point? It is a nice thought to slow down but - in reality - I don't think it would work. If u think it would work, what speed should one slow down to?