Peter Day's World of Business

As the race to develop driverless cars hots up around the world, the UK is determined not to be left in the slow lane. Government money is being invested to help test vehicles and 'pods' over the next three years. It's not just the robotic technology which is being developed- building the trust of the public in vehicles which eventually won't need drivers behind the wheel is crucial There's still a long way to go, and Peter Day talks to those involved in this brave new world of transport.