The same European countries have one lane roads where horse carriages and slow old oil burning cars and trucks cause long lines of other vehicles that desperately try to pass each other and the culprit of the delay without hitting incoming cars and trucks from the reverse lane next to them, in the dark with little markings. This game of chicken leads to big speeds, and lots and lots of death. Now imagine if you are speed restricted and the car you are trying to pass wants to drive the speed limit after they see they are getting passed. You are target for any incoming vehicle because you have to spend additional time in the dangerous opposing lane. The market for removing those devices will be lucrative.