The hon. Lady makes the important point that to have the full protection of staying in Euratom would be the best thing to do, not just on nuclear safeguarding but on a range of other civil nuclear activities, until we are absolutely certain that we have ticked every box and ensured that we have alternatives that are as good as what we have under Euratom. That, very largely, is what Lords amendment 3 seeks to do. It seeks to ensure that there is recourse to the full covering arrangements of Euratom if those boxes have not been ticked.
After waiting until the very last moment to tell us that Lords amendment 3 is not needed and will be opposed, the Government have finally come up with an amendment in lieu of their own that suggests that perhaps a fall-back plan is needed after all. Its wording is, in many respects, very similar to Lords amendment 3. It places the signing of these treaties as the essential element in securing the transition to a full nuclear safeguarding role without Euratom, and specifies, as amendment 3 does, what they are. That in itself is a considerable victory for those who counselled for this over a period of time, and is a substantial turnaround from the Government’s previous position. But, at the last, the amendment falls short. It places the option to decide not on whether principal agreements have been signed—for that will be evident, or not, at the time of departure—but on what one might call an interim stage on a fall-back which provides for circumstances where, at the beginning of a period of 28 days prior to exit, agreements may not have been signed and completed, but will in the Secretary of State’s opinion have been so signed before that 28-day period is up. In other words, there is a very abbreviated, but nevertheless significant, period during which the Secretary of State will decide whether treaties are going to be signed. That will, in effect, be putting off the relevant request to the European Council for an extension of the time during which Euratom provisions hold, because the Secretary of State thinks it is, after all, going to be all right. That is a far shorter period than under the original general provisions that the Secretary of State said he would try to organise and get right in time for exit from the EU, but we are still back to that assumption that it will be “all right on the night” with no complete plan B in place. I accept that the amendment in lieu proposed by the Government comes a very long way, and that it has taken a considerable amount of U-turning, if we want to call it that, to put in place these arrangements, but in reality it is not quite far enough.