My Lords, I cannot understand why the Government continue to insist on this reduction in the variation of size between constituencies. The original justification was the Conservatives’ complaint that the width of variation created a structural imbalance in favour of Labour. Others have pointed out that this arose from differences in levels of electoral registration, in turnout and in the size of majorities. The last three elections showed that this allegedly structural bias had disappeared. It must be inertia at Conservative Party headquarters that explains why the Government are persisting with it.
As the noble Lord, Lord Foulkes, said earlier, in our unwritten constitution the House of Commons is supposed to a body that represents communities throughout the United Kingdom, not just an electoral college that votes for the Prime Minister. The first-past-the-post voting system rests upon the principle that there is a close relationship between each MP and his or her constituency, which means that each MP, and each voter, needs to grasp which constituency they are in and its relatively natural boundaries. Throw that out—as the noble Lord, Lord Blencathra, suggested that we have begun to do—and, as the noble Lord, Lord Foulkes, argued, you have made the case for proportional representation instead. The noble Lord, Lord Taylor of Holbeach, said that this widening of variation would be “unfair to the voter”. Let us have a wider discussion about what a fair voting system would be, if he wishes. This is nothing to with overall fairness for the voter.
This Government are chipping away, bit by bit, at many of the assumptions and conventions which constitute our constitution. Last December’s Conservative manifesto pledged to establish a commission
“to look at the broader aspects of our constitution”
before the end of this year, which is now less than three months away. Since then, we have heard nothing about this, nor does there appear to have been any consultations with other parties about the membership and working of such a commission. I do not see how a constitutional commission could possibly gain legitimacy if it emerged only from the Government, without any wider process of consultation or consent. Can the Minister tell us if the manifesto pledge has now been dropped, delayed for the indefinite future or is about to be sprung on us without prior consultation?
In the UK’s constitutional tradition, each MP represents a place, a recognisable community. To reduce the variation among constituency sizes to the narrow
band which the Government propose weakens that link between MP and local community. Honest and traditional Conservatives, those who still remember and revere Edmund Burke, Benjamin Disraeli and Harold Macmillan, should join others in this House in supporting the amendment.