My Lords, the noble Lord, Lord Lucas, raised an interesting issue. I will briefly comment on it because, to me, it seems that the fundamental issue is not just a visual aspect; it is also the fact that by using paving on front gardens you greatly increase the risk of flooding, because the run-off from paved-over front gardens is a serious addition to flooding problems. The issue here is not just whether you have pretty flowers in your front garden. There are complex issues, such as those which the noble Lord referred to around access to home charging, which will be very important in the future. There are excellent porous products that can be used instead of hardstanding. If local authorities are to have a role, it ought to be in specifying to ensure that porous products are used, not just in front gardens but in the creation of any car parks, because they work perfectly well.
I will briefly refer to the issue of aviation and the provision of airports. The concentration of so many large airports in the south-east of England is one of the most obvious manifestations of inequality in the UK, as well as making it extremely difficult to build modern public transport links to those airports to reduce their impact on the environment. The UK is generously supplied with airports, in comparison to most other countries. Many of them have spare capacity. I would urge that what needs to be done is to take these two factors together. Therefore, there is no justification for the expansion of airports in the south-east, and, in particular, no justification for expanding Heathrow for a third runway.