Department for Exiting the European Union

This is becoming one of the most pointless, tedious and repetitive conversations. May I help the hon. Gentleman out? There is not really any difference; it is all about how it is embedded in the treaty. We cannot be part of “the customs union” because it is part of the treaty that we are leaving, so we will need a new one. Therefore it will be “a customs union”. There is, in essence, no difference.