Parliamentary Voting System and Constituencies Bill

My Lords, my noble friend’s Amendment 75 alters the extent to which the Boundary Commission is able to take account of possible factors extraneous to the size of parliamentary constituencies when conducting boundary reviews. It alters the weight that it can place on these additional factors. It would permit the Boundary Commission to give priority to special geographical considerations, including the shape and accessibility of a constituency, to local government boundaries, and any local ties when defining the new boundaries. It would subordinate the size of a constituency, its fit within the electoral quota, to these other factors if, but only if, the relevant boundary commission were to deem the other factors to be of exceptional importance. The various boundary commissions are acknowledged experts in this field. They have been doing their job for a long time. It is their job to come to an informed and reasoned definition of a constituency boundary. I judge that it is they who are in the most suitable position to make an assessment on whether geographical or local factors are of exceptional importance to a particular constituency. My noble friend’s amendment strikes us as reasonable, but I put it to the Committee that, if the Government had been amenable to accepting the Front Bench’s Amendment 75A that we debated last night, during the long debate that the noble and learned Lord, Lord Wallace of Tankerness, answered in the wee small hours, the amendment before us would not be necessary. As the rules currently stand, without this Bill being passed—I am grateful to the noble Lord, Lord Davies, for reminding the Committee of the 1986 rules, which stand today—boundary commissions are permitted to use their judgment in cases where geographical or local factors may need to override the size of constituencies. We think that this should remain the case. A concerted effort to achieve more equally sized constituencies can be consistent with allowing the Boundary Commission this discretion.