Driverless remote controlled cars could be on roads in Milton Keynes in just two years time

The video discusses a new trial of driverless taxis called Fetch, which can be ordered via an app. These cars are remotely controlled by operators and rely on a 5G network. They aim to improve safety and reduce congestion and emissions. The future of these taxis faces legislative challenges, but they are expected to become common in the next decade.

What are some of the challenges mentioned regarding the rollout of driverless taxis?

What is the expected impact of these vehicles on congestion and emissions?