[Akronymus]

Basically impossible to get through. As there are often cases where it picks up a speed limit from something like the off ramp on the equivalent of a highway. Which would be dangerous if it suddenly decelerated from 130 to 80.

[mr_toad]

Speed limiters aren’t connected to the brakes, just the throttle.

[Akronymus]

Well, at least mine is actually connected to the brakes.

[Drunk_Engineer]

"ISA [Intelligent Speed Assist] systems do not automatically apply the brakes, but simply limit engine power preventing the vehicle from accelerating past the current speed limit unless overridden."

See https://etsc.eu/intelligent-speed-assistance-isa/ for list of vehicles.

[Akronymus]

https://www.youtube.com/watch?v=YM3oUGbvZbI

No, it actually applies the brakes automatically. The ACC as toyota calls it.

[Drunk_Engineer]

ACC is their collision avoidance system, which isn't part of the EU mandate.