My Lords, to begin with, I do not agree that local authorities across the UK are not taking net zero and sustainability seriously. We know that local authorities across the country are making great strides towards our net-zero future. There are some brilliant examples of local action, innovation and excellence in this area, so I do not agree with the noble Baroness. When we get national planning policies that make these issues important nationally, councils will have to take them seriously and align their local plans with them. I would not want anybody to think that local government is not taking this seriously, because it certainly is and it is doing a huge amount to deliver our net-zero targets.
In December we published a consultation on updating the national planning policy, focusing largely on changes to housing policy that we intend to make in spring. This consultation closed on 2 March this year. We also sought initial views on some wider changes, which we will take forward into a fuller review of the framework. This fuller review will consider the scope to go further on a range of areas, including ensuring that the planning system capitalises on opportunities to support the natural environment, respond to climate change and deliver on the levelling up of economic opportunity—so there is more to come.