No, I will not.

Contrary to what hon. Members might assume, amending building regulations is not a quick fix. It can take years for changes to feed through into building design and we do not think that swifts can afford to wait that long. For those and other reasons, I remain of the view that changing national planning policy is the more effective route to securing swift bricks as a standard feature of the vast Majority of new buildings.

As the House will be aware, the revised NPPF published in December expects developments to incorporate features that support priority or threatened species such as swifts, bats and hedgehogs. However, as I have made clear to many hon. Members over recent months, we have always intended to go further. We are specifically giving consideration to using a new suite of national policies for decision making to require swift bricks to be incorporated into new buildings, unless there are compelling reasons that preclude their use or that would make them ineffective. That would significantly strengthen the planning policy expectations already in place, so that, for example, we would expect to see at least one swift brick in all new brick-built houses.

I believe that is the best way we can achieve the objective of seeing swift bricks used as widely as possible, as the use and placement of swift bricks can be integrated into the planning process and become a standard expectation in the design of new developments. We will be consulting on a new set of national policies for decision making later this year. So that no one can be in any doubt about our intentions here, the Government have today published new planning practice guidance setting out how swift bricks are expected to be used in new developments, as an interim step ahead of the planned consultation.

We also heard from several hon. Members who want to see stronger protections put in place for chalk streams. The measures in the Bill will not weaken existing protections for those valuable areas for nature, but the Government continue to give careful consideration to this matter in the context of ongoing reform to national planning policy and I am more than happy to engage with hon. Members from across the House on it.

I turn to new Clause 1, tabled by the hon. Member for Taunton and Wellington, which would have the effect of preventing the Government from implementing a national scheme of delegation for planning committees. Put simply, it is a wrecking Amendment, and the Government cannot accept it for the following reasons. Planning is principally a local activity, and the Government recognise the vital role that planning committees play. However, we must ensure that they operate as effectively as possible. At present, every council has its own scheme of delegation, and 96% of planning decisions in England are already made by planning officers. However, there is significant variation across the country, which creates risk and uncertainty in the system. As such, we believe that there is a robust case for introducing a national scheme of delegation.

Since Committee stage, when we debated these issues at length, the Government have published a technical consultation setting out our detailed plans for reform in this area. I encourage hon. Members to read that consultation, in which we propose splitting planning applications into two tiers, providing certainty about what decisions will be delegated to expert officers and at the same time ensuring that councillors can continue to focus on the most significant proposals for housing and commercial developments to allow for effective local and democratic oversight of the most controversial applications where warranted. I believe that if Members engage with the detail of that conversation, they will recognise that what is being proposed is not an attempt to ride roughshod over local democracy, but a sensible and proportionate change designed to improve certainty and decision making in the planning system. However, on the fundamental point of whether we should introduce a national scheme of delegation, the Government’s position is an unequivocal yes. For that reason, I cannot accept the new clause in question.

I turn briefly to the amendments tabled by my hon. Friend Dame Meg Hillier and the hon. Member for Taunton and Wellington relating to the Bill’s new reflective amendment procedure for national policy statements. I reassure the House that our changes are not about eroding parliamentary scrutiny, but about ensuring that scrutiny is proportionate to the changes being made, and we absolutely recognise the value that such scrutiny brings to getting important changes right.

As I have discussed with my hon. Friend the Member for Hackney South and Shoreditch, several safeguards are in place that will ensure parliamentary oversight is protected; I will happily restate them for the record. Where we intend to make a reflective amendment, a statement will be laid in Parliament announcing a review and we will write to the relevant Select Committee. Ministers will make themselves available to speak to that Committee as far as is practicable, and we will take into account the views of any Select Committee report published during the consultation period.

Let me be very clear in response: the Government recognise the importance of Ministers attending Committee to explain the proposed changes, and I am happy to tell my hon. Friend that the Deputy prime minister and I will write to colleagues to ensure that is fully and clearly understood. Importantly, the NPPS as amended must be laid in Parliament for 21 days, during which time this House may resolve that the amendment should not be proceeded with. Parliament retains the ultimate say over whether a change should be enacted. I hope that clarifies the process and reassures my hon. Friend and the House more widely.

Finally, I will address some of the amendments about provision of affordable and social housing, including new clauses 32 and 50, tabled by my hon. Friends the Members for North East Hertfordshire (Chris Hinchliff) and for Vauxhall and Camberwell Green (Florence Eshalomi). The Government are committed to the biggest generational uplift in social and affordable housing, and in our first 10 months in office we have put our money where our mouth is. We have announced new £800 million in-year funding to top up the 2021-26 affordable homes programme, and we announced in the spring statement an immediate injection of £2 billion in new capital investment to act as a bridge to the future grant programme, which is to be announced this week in the spending review.

To date, we have not chosen to define a target for social and affordable housing, and there is good reason why that is the case, including the fact that the sector has faced significant financial constraints and needs regulatory certainty. That was made worse by many of the completely irresponsible and unacceptable decisions made by the Opposition when they were in government over the past 14 years. It would not be appropriate to set a target until after the sector is stabilised, knows what is required and, importantly, is clear on what investment will be available to support delivery, which will become apparent only after the spending review. A range of complex factors contribute to the numbers of affordable houses coming forward in this country and impact on the sector’s ability to build more homes, but we will of course keep that matter under review.

I will very briefly mention the green belt and the protection of villages. As the House will be aware, we recently published guidance in relation to the green belt. None of the long-standing green-belt purposes are touched by those changes, including the purpose of precluding the merging of towns. The guidance does not remove those appropriate and relevant protections from land around villages, and any green-belt land—including land in, or near, villages—that conflicts with the relevant purposes would not be identified as grey belt.

To conclude, I once again thank all hon. Members who have participated in today’s debate for their contributions. The Government will continue to reflect on the arguments that have been made. I urge the House to support the targeted amendments to this Bill that the Government have proposed, to ensure we can realise its full potential.

Question put and agreed to.

New clause 69 accordingly read a Second time.

Debate interrupted (Programme Order, this day).

The Deputy Speaker put forthwith the Questions necessary for the disposal of the business to be concluded at that time (Standing Order No. 83E).

New clause 69 added to the Bill.