https://www.theregister.co.uk/2017/10/19/uk_automated_vehicles_bill/

Tinkering with your future driverless car's software and failing to install safety-critical updates will invalidate your insurance, under a newly proposed British law.

"The Automated and Electric Vehicles Bill 2017 is intended to enable consumers in the United Kingdom to be amongst the first in the world to reap the rewards that improved transport technology will bring," say the bill's explanatory notes.