My Lords, I am sure this instrument will be widely welcomed. As the noble and learned Lord has explained, this builds on experience, which it is good to do, in two beneficial ways: it is making a temporary arrangement permanent and it is spreading the technological discretion right across the whole system, which is a very good idea. One does not want gaps in an exercise of this kind.
I have a point to raise on the detail of Regulations 3 and 4, simply to try to understand how this system will work. As the noble and learned Lord has explained, this will be an exercise of a discretion. Regulation 3 gives two very sensible matters on which the court must be satisfied, particularly sub-paragraph (b) on technological arrangements and so on, before the discretion is exercised. I have no problems with that,
because it is very obvious that this needs to be done. I imagine that, if the court is being invited to exercise a discretion, it would be up to the advocate asking for it to provide the material the court needs to be satisfied with the points set out in Regulation 3.
Regulation 4 is trickier. It is a list of very sensible points which we are told the court must take into account. This is another example of something that has been happening over the years; in the Judicial Review and Courts Bill in particular, there was a list of things that the court must take into account, which caused some concern—some said the word “must” was wrong because it opened the door to criticism of the court if it perhaps failed to take something into account that it should have done. That problem lurks under Regulation 4. How will one be satisfied that the court has taken all these points into account without the court going through the entire list and saying that it has looked at sub-paragraphs (a) to (f)? Have the Government any thoughts on how this will work in practice? Is it simply to be assumed when the court exercises discretion that it has done this, or should it be transparent and laid out in some kind of understandable practice that these points will all be addressed and that the public will be told why and how the court has been satisfied on them?
I raise this not to tease the noble and learned Lord; it is just that somebody, somewhere, might start complaining that, let us say, sub-paragraph (a) has not been taken into account because the magistrate or the judge did not say so. One needs to be a bit careful with these lists to be sure how the thing will actually work in practice. I simply throw that out for the noble and learned Lord to consider. Maybe a definitive answer cannot be given today, but somebody needs to think about it, and maybe guidance needs to be given to those who are exercising the discretion so that they do not fall into a trap.