May I point out to my right hon. Friend that the former director general of the legal service of the Council of Ministers, Jean-Claude Piris, has said:
“There is no possibility to make a promise that would be legally binding to change the treaty later”?
In fact, he then used a word which one might describe as male bovine excrement. Can the Prime Minister give a single example of where the European Court of Justice has ruled against the treaties in favour of an international agreement, such as the one he is proposing?