Leaving the EU: Security, Law Enforcement and Criminal Justice

I am glad that my right hon. Friend makes that point. May I make a point in relation to the intervention by my hon. Friend the Member for Stone (Sir William Cash)? The evidence given to the Justice Committee was very clear that although there are other means of international co-operation with countries outside the EU, the current mechanisms are much more efficient, as they very often have to be conducted on a bilateral basis rather than as part of a joined-up system. It is therefore desirable, as my right hon. Friend says, that we do all we can to stay in them.