Once again, I am grateful to noble Lords for their contributions to this short debate. This time, I will turn first to the comments made by the noble Lord, Lord Tunnicliffe. He is right that the software can be incredibly complicated, but software is not limited to non-physically guided public transport systems; it is all over our rail and Tube systems. One of our most famous physically guided transport systems is the Docklands Light Railway. There is software all over the place, and I recognise his comment about updating it and making sure it is fit for purpose. That all fits in with the existing safety regime set out for the different transport modes; it is not necessarily connected to granting planning, which is under consideration today. I will write with some more information about how we reassure ourselves that appropriate checks of the software have been made.
I turn to how we are taking this forward across the UK, and this links to the point made by the noble Lord, Lord Jones, about whether or not there are any of these things. We believe this technology has huge potential, with a driver in it or not. At this moment in time, there is not one technology that is at the forefront or that is just about to be built. One might have pods that could be operated on specially built guide-ways, shuttles or higher-capacity vehicles. We know that people are looking at this.
Actually, the trigger for this amendment came from a request we received from a specific local authority that is trying to authorise a new bus transit route. I cannot say any more on that, at the moment. We are trying to take these interventions and spread them across the UK very much by using the leadership of local transport authorities. My view is that the mayors of our big urban cities are a key part of that. They have received significant amounts of funding under the city region sustainable transport settlements, which they can use to investigate these sorts of interventions. Of course, local transport authorities that are not mayoral authorities can do too.