Dr Renwick:

Perhaps I can kick off. Thank you, Minister, for that question, and thank you to the Committee for inviting us this morning.

As you say, the boundary commissions in the UK are unusual in international comparison in the degree to which they uphold the principle of independence. They are appointed in a process that, on the whole, upholds that principle. As we said in our submission, we have some concerns that the safeguards should be enhanced, but the process that the commissions follow is independent of Government and of Parliament, as it should be. The principle that should be followed is that those who have a direct interest in the outcome of the review process should not be able to determine the outcome of that process, so it is proper that Parliament sets the overall rules but that the process is then conducted by the independent boundary commissions. Of course, it is also proper that MPs should be able to make submissions to the boundary commissions, as they do, but that the final decisions ought to be made by the commissions.

At present, the reviews are conducted by the boundary commissions, but it is then up to Parliament to decide whether to implement those reviews. It seems to us that that is simply a very clear breach of the principle of independence. There have been three cases now—in 1969, 2013 and 2018—when the review was blocked in one way or another. That is not a desirable outcome. Whether or not partisan or personal interests were involved in those decisions, at the very least the perception is created that they could have been. That is undesirable, and we now have boundaries that at least in England are based on electoral registers from 2000—clearly, they are very out of date.

We have a strong view that it is correct to have automatic implementation of reviews, which already works very well and without any problem in Australia, New Zealand and Canada. It ought to be introduced in the UK as well, alongside better safeguards to ensure that the current independence of the boundary commissions from Government cannot be taken away by Government in the future.