One of the options members of Parliament have, of course, as you know, is that following the initial reports by the individual boundary commissions, interventions can be heard. I know from past experience that on several occasions, perhaps more than just several, members of Parliament have had some concerns about the draft boundaries because of things like communities of interest and trading patterns, and so on and so forth.
What influence, generally speaking, do members of Parliament have if they have objections or suggestions for changes to the boundaries drawn up by these commissions and the commissioners?