My Lords, in many ways, subsection (5) of Clause 1 could well be the most important part of the Bill. I should make it clear that I support MI5. Its focus and dedication to working in the national interest is second to none.
Criminal activity has to be limited and defined, but the most difficult area is defining the methodology. Who should give clearance? I am not convinced that a judge, however senior, necessarily has the right experience. In my judgment, we need someone with specific experience in this challenging area. In reviewing this matter, we should look at what other countries do, particularly the USA and Canada, as other noble Lords have mentioned. Both appear to be pretty successful in this area. I am not qualified to make a judgment on that, but I should be interested, too, in what Australia does. Reference has been made to a close friend of mine, the late Desmond de Silva, who carried out marvellous work for the UN in Northern Ireland. In that context, he produced a framework of control, which needs to be looked at because it includes areas that merit serious consideration.
Part of what we are considering is the future security of our country, which brings me to the integrated review of foreign defence, security and development policy announced recently in the other place. I shall quote from the penultimate paragraph, which states:
“I can announce that we have established a National Cyber Force, combining our intelligence agencies and service personnel, which is already operating in cyberspace against terrorism, organised crime and hostile state activity. ”—[Official Report, Commons, 19/11/20; col. 489.]
It is clear to me and, I imagine, your Lordships that life in the 21st century will be quite different from anything we have yet experienced.
Against that background, the control proposed in Amendments 46 and 73 may be the way forward. They need refining and the contributions of my friends, the noble Lords, Lord Butler and Lord Carlile, should be considered. Noble Lords should make no mistake: this is a crucial area for the future security of our country.
1.45 pm