Many British people are “horrified” by the idea of self-driving cars, according to a new survey.

Autonomous cars are set to begin trials later this month in four British cities, and they took centre stage at this week’s Consumer Electronics Show, but the British public are still unconvinced.

Almost half of consumers wouldn’t want to be a passenger in such a vehicle, and 43 per cent wouldn’t trust it to drive safely, according to the research commissioned by uSwitch.com. And 16% of people are “horrified” by the idea of being driven in one.

Many are confused about where exactly blame lies if an autonomous car crashes. As a result over a third of people are worried that their introduction will drive up insurance premiums.

The cars are set to begin tests in Bristol, Coventry, Greenwich and Milton Keynes.