Justice and Security (Northern Ireland) Bill

I shall of course return to it in Committee, but I must press the Minister. What assurance can he give that the inclusion of an ouster clause in Northern Ireland legislation will not be used as a precedent for including it in British legislation, knowing as we do that the Government have tried to do this before? They were defeated on it by reviews that took place a couple of years ago, yet they seem to think that it is still acceptable in special cases in Northern Ireland.