Elon Musk is trialling new safety features on his Telsa cars including parental controls which limit speed and introduce ... mechanics to take off a speed limiting device which his father had ...

A California Democrat introduced bill this week that would require automakers in the state to equip new vehicles with speed governors — devices that restrict how fast people can drive.

If the car exceeds a set speed or other limit, the devices send you an e-mail or a text alert, or both. On the map, you can also set up a geo-fence around a geographic area, such as a school or ...