New Zealanders could be travelling on driverless buses within four years. The country's largest bus company, NZ Bus, expects so-called autonomous buses will be a third of their bus fleet within a decade.
To embed this content on your own webpage, cut and paste the following:
<iframe src="https://www.radionz.co.nz/audio/remote-player?id=201806150" width="100%" frameborder="0" height="62px"></iframe>
for easy access to all your favourite programmes