https://europa.eu/youreurope/citizens/travel/security-and-em...
In the US a bill was passed requiring driver impairment equipment on all vehicles and automatic deactivation of the vehicle if the driver is determined to be impaired. Current impairment technology monitors head and eye movement and/or blood or breath.
The source you link very explicitly contradicts that:
> Your eCall system is only activated if your vehicle is involved in a serious accident. The rest of the time the system remains inactive. This means that when you are simply driving your vehicle, no tracking (registering your car's position or monitoring your driving) or transmission of data takes place.
It isn't connected to 'the internet' either, its an emergency call activation service. IE you can actuvate it to call 112 (Emergency services) when needed without a charge, infact it uses a SIM card to do so.
Infact on your link it doesn't mention 'online' or 'internet' anywhere/