It is a pleasure to get my first question at the Dispatch Box from the hon. Member, and I look forward to very many more. He raises important issues. The border issues between Northern Ireland and Ireland are of course different; we rightly have different arrangements that reflect our long-shared history. But we also have very close co-operation. We have close policing co-operation, close information sharing, and additional information sharing that is not currently possible under the arrangements we have inherited with other European countries. It is important that those information-sharing arrangements continue, and hopefully we can build on them with other European partners.