My Lords, I have added my name to this amendment and give it my full support. We did much of the heavy lifting on this issue in Committee, so I will keep my comments to four points.
First, contrary to the original assertion, this is not in the 2019 manifesto, and it cannot be regarded as a manifesto commitment. That is in contrast to the issue of voter ID, which was in the manifesto and my opinion was that it would be inappropriate to knock it out completely, even though I personally might have liked to. This is different, and I think the Lords is fully entitled to remove it from the Bill.
Secondly, I refer to the point made by others that this has had no meaningful consultation. In Committee we heard from the noble Baroness, Lady Hayman, exactly how the mayors themselves feel about this; they are pretty angry about what is going on here. I have lost count of the number of people who did not know that this was happening. This is not the way to make major constitutional change. Let us be clear about it: it affects every voter in this country. There was no consultation on this, in contrast to the painstaking consultation that went on when the supplementary vote was established for the London mayor. It is important that we do not take these cavalier decisions without proper consultation. The key point is that this should not be part of the Bill.
Others have already touched on my third point. Whatever your view is on proportional representation for elections—this is not about that issue, as I made clear in Committee—there is a good case for supplementary votes in mayoral elections and those for police and crime commissioners. I say this because it is much more likely to give the successful candidate what I would call a majority mandate. They will, on the whole and in almost every circumstance, have more than 50% of first or second votes. That is crucial for roles that carry enormous power and responsibility for large amounts of resources. It is quite different from the debate you have about local or central elections; it makes sense for mayoral elections, and we should hold to the current system, which was introduced for good reason.
My fourth point is that the issue of difficulties with the supplementary vote system are very limited, and the case has not been made. As has already been said, in so far as there are issues with the last mayoral elections, the predominant issues were about the number of candidates and the design of the form. You do not change your entire electoral system on the strength of a badly designed form. To put it bluntly, this change is not with the flow of this Bill; it was introduced late into the Bill, it has not had proper consultation and we should remove it. If the Government want to pursue this, they should bring it forward in subsequent legislation.