[Scrambler Bob]

And this thing knows the speed limit on each road, and for each town?

And you come into town at 65, and the limit changes to 35, does this limiter slam on the brakes?

And then no other car rear-ends you, right?

[EVO X]

And this thing knows the speed limit on each road, and for each town?

It is done with GPS. My 2025 car alerts me when I exceed the speed limit.