Constitutional Reform and Governance Bill (Money) (No. 3)

I hope that the hon. Gentleman will put the answer to my question on the record once again, because he may have made a slip of the tongue, and I want to be fair to him—I am always fair, even to Liberal Democrats. Is he making it clear tonight that the critical thing for Liberal Democrats is that the system is preferential and that he is not so concerned about proportionality? We have heard from the Liberals for years about proportionality, but in the end, when push comes to shove, is proportionality less important to them than a preferential system?