Driverless trucks will be on English roads next year

Self-driving lorries are to be trialled on England's motorways despite experts' fears they could put safety at risk. Up to three wirelessly connected HGVs will move in convoy, with acceleration and braking controlled by the lead vehicle. The scheme is expected to be tried on major roads next year for environmental reasons. Driving in close convoy could see the front lorry push air out of the way, making the other vehicles more efficient and lowering their emissions. But the AA warned a'platoon' of HGVs could obscure road signs for motorists and block access to slip roads.