My Lords, I am obliged to the noble and learned Lord, Lord Goldsmith, for raising the issue of Clause 6 in the context of the implementation
period that is referred to in his amendment. Reference is made repeatedly to the transition period; yes, we recognise that there is to be an implementation period, as it is termed, if that and everything else is agreed. But nothing is agreed until everything is agreed, so we do not yet have that implementation period. We desire it and recognise that the EU also sees its significance. That is why we were able to express matters as we have in the March text—the multi-coloured text to which the noble and learned Lord referred. I agree with his reference to Articles 82 to 85 in that context and the point that they are on white, because they express a proposal and not a concluded agreement on those points. That is what I want to underline at this stage.
As I have said during Committee on a number of occasions, this Bill is to ensure that there is a functioning UK statute book on day one, regardless of the outcome of negotiations. In his speech on the implementation period, the Secretary of State was clear that it will allow—if it is finally agreed—a strictly time-limited role for the European Court of Justice, in keeping with the EU’s existing structures.
I am sensitive to the fact that unlike some other amendments, the provisions of this amendment are conditional upon the implementation period being part of the withdrawal agreement. Accordingly, they do not fully prejudge the outcome of negotiations and I acknowledge the delicacy of the drafting of the noble and learned Lord, Lord Goldsmith, in that respect. However, that does not change what we have asserted consistently: that the details of the implementation period will be legislated for in the withdrawal agreement and the implementation Bill. We have always been clear that the major elements of the withdrawal agreement will be implemented in that Bill and not in this Bill.