'A long road': the Australian city aiming to give self-driving cars the green light

As the traffic lights turn from amber to red, Miranda Blogg accelerates towards them. "Here we go," she says. A dash-mounted screen in her Renault ZOE flashes a warning featuring a traffic light symbol. The screen erupts with a more aggressive visual display ("Stop!") accompanied by three loud, grating, beeps. "Whoops," she says, as she brakes, still well ahead of the lights.