A car fitted with an autonomous emergency brake system (AEB) can scan the road and apply the brakes independently of the driver to avoid a collision. Given this critical piece of car safety technology, a voluntary pact was recently agreed between 20 OEMs to make AEB standard on all vehicles sold in the US by 2022. In the light of this, UK-based Thatcham Research is calling on European automakers to follow the example set in the US.