Like my right hon. Friends the Members for Tunbridge Wells (Greg Clark) and for North East Bedfordshire (Alistair Burt), I warmly welcome the fact that the proposals have been set down, and the constructive tone in which the Prime Minister has undertaken the proceedings today. I am keen to understand some of the points of detail. I understand that there will be a change also to the political declaration, in the form of a free trade arrangement zero tariffs. Can he confirm, therefore, that he intends that those zero tariffs, which will require some checks as well, will not be at the border, and will be of a nature that will be relatively de minimis?