Leaderboard

Speed itself isn't the real issue. Inappropriate speed is the danger. High speed on an empty motorway shouldn't be a problem, but breaking or even driving at, the speed limit in other situations (outside shopping centres, schools, etc.), can be very dangerous. But that's why drivers have brains and the ability to asses the situation and drive accordingly. I would imagine these speed-limited cars will be unaware of fog, ice, children, crowds, sun glaring in the driver's eyes, etc. For those reasons, I think they are a really bad idea, resulting in chains of cars all doing the speed limit regardless of whether it's safe to do so. J