I have no idea how or why, but I appear to be registered to vote in the local government elections in my family's constituency in Sutton, where I am currently living, but registered to vote for the parliamentary election in Brighton, where I lived until January. I have a polling card for local government but not parliamentary in Sutton, and my old housemate gave me a polling card that came for me for the parliamentary in Brighton, but there wasn't one for local government.

This cannot be normal, right? Any idea why this has occured?