Re: How does this square with the mantra of "public transport" ?
How it squares with the statist, red flag mentality of local government is that driverless cars will be most unlikely to be truly autonomous. At the very least they'll want to make them aware of traffic light sequencing that can remain deliberately messed up, but at a higher level you'll have the Stalinists of Brum rolling out their 20mph everywhere programme, and the self driving cars will dawdle along slower than a push bike. Factor in the unmissable opportunity for the state to mandate some central control logic, and remote management "to help the police and protect the public from Al Quaeda" and driverless cars are a wet dream for the control freak beards and sandals who work in local government.
Of course, that won't make public transport any more popular, but it isn't the state's job to deliver what you want, it is your job to lap up what the state thinks you should have.