Geneva Conventions and United Nations Personnel (Protocols) Bill [Lords]

I am extremely grateful to the Minister for giving way. She is very reasonable, and is addressing the House in her usual mellifluous tones. I am minded to support the Second Reading of the Bill, but I am a bit befuddled about one thing. I hope that she can release me from my ignorance before long. There are three clauses in the Bill, and clause 3 deals with commencement. It specifies that the other two clauses will come into effect, by statutory instrument, on a date to be decided by Ministers. The measure is important and reasonably urgent, so when will the instrument be brought forward?