HC Deb 20 October 1943 vol 392 c1359
10. Mr. Bellenger

asked the Secretary of State for Foreign Affairs whether any formal or informal understandings exist between His Majesty's Government and nations now at war with the Axis Powers regarding the post-war frontiers of such nations?

Mr. Law

The principle adopted which His Majesty's Government have followed is that territorial changes are reserved for the peace settlement. There is no commitment that conflicts with that principle.