Northern Ireland Protocol

The headlines of the Windsor framework make it clear that a great deal of progress has been made, and I commend my right hon. Friend for that. I look forward to getting stuck into scrutinising the detail. As I get on with the exercise of seeking to answer the question of whether this framework fully restores Northern Ireland as a full and equal part of the United Kingdom, can the Prime Minister help me to understand how it is that under the Stormont brake—unprecedented as that mechanism is—EU law is still presumed to take primacy with an option to opt out of it, as opposed to UK law being the primary law with an option to opt in to EU law, should that be right for Northern Ireland?