The Intelligent Speed Assistance (ISA) system is mandatory on all cars sold in the European Union. It displays the speed limit, emits a sound if you go over, and adjusts your speed on cruise control. But the EU wants to go further by mandating that all cars sold after 2030 have a satellite-enforced speed limit, The Daily Mail reported last week.

 

The proposal reportedly under consideration aims to go beyond simply having the car tell you the speed limit. Instead of simply warning drivers, the system could use satellite positioning and onboard sensors to determine the car's location, compare it with the local speed limit, and reduce power if the driver is speeding.