The UK Government has committed £8.1 million ($13.14 million) to test three automated trucks travelling in convoy, with acceleration and braking controlled by the lead truck.

Each will have a driver ready to take control at any time.

It is thought a row of trucks driving close together – or “platooning” – will allow for a slipstream effect, making the convoy more efficient, lowering emissions and improving air quality.

Transport Minister Paul Maynard says it is an investment in technology that “will improve people’s lives. Advances such as lorry platooning could benefit businesses through cheaper fuel bills, and other road users thanks to lower emissions and less congestion.”

The Transport Research Laboratory will carry out the trial in three phases, with the first focusing on the potential for platooning on major roads.

Trials are expected on major roads by the end of next year.

Axa Technical Director David Williams estimates driverless trucks could save UK industry £34 billion ($55.17 billion) over 10 years through labour, fuel, insurance and vehicle utilisation efficiencies.

Similar trials have been successfully held in Europe and the US.