Whether the previous government (same party, same Parliament, same mandate, same objective) is “the opposition” is debatable. It’s not Labour. It’s not Remaine

Whether the previous government (same party, same Parliament, same mandate, same objective) is “the opposition” is debatable. It’s not Labour. It’s not Remainers. Both governments want a deal with the EU. It’s unclear if the minister who leaked that document voted for the existing Deal (several ministers voted against their own government).