Parliamentary Voting System and Constituencies Bill

Will the Parliamentary Secretary focus on the pertinent point about the 2007 elections in Scotland? Many elderly voters are extremely confused. I have many elderly constituents who are proud of having voted in every election since they were given the opportunity to do so. The introduction of new voting systems in 2007 made the ballot papers confusing for them, and they were disturbed by that. Does the hon. Gentleman accept that holding another vote on the same day as the Scottish elections will provide scope for confusion, and many people will therefore be disfranchised in the referendum?