. >> liz kendall. >> thank you, mr. speaker. can the prime minister confirm that nothing in this renegotiation waters down important security cooperation at the eu level, like intelligence sharing, joint investigations and the eu arrest warrant and that when a deal is done finally, that he will join members on this side of the house, making a strong case that our membership of the eu helps bring criminals to justice and keep britain safe? >> i want this deal to be done. and i think the security argument is an important one. i think there was, when my honorable friend the europe minister was answering questions yesterday, the point was made, is it consistent to say, as we do secure in this document, that national security is a national competence? is it consistent to say that, but also to argue that europe is important for security? i believe it is. it's very important that we're clear that when it comes to our policing, when it comes to our intelligence services, the core competences, they're for this house. they're for governme