Radical, but there's only one word needed here.
ROUNDABOUT. Build some.
ROUNDABOUT. Build some.
I now avoid certain routes through town because I'm afraid of getting in an accident.
They're so used to driving in straight lines. Their cars are simply not made for corners.
I guess you need to build roundabouts, update the cars so they can corner, and educate the public on how to steer.
And who hasn't seen photos of the traffic on Etoile (the roundabout that goes around the Arc de Triomphe)? Nightmare! All of those stories people tell abot Etoile are true - I sometimes go up there on foot so that guests can see the arc de triomphe up close, and I see an accident about once in every three trips. Insane.