Official Report 82KB pdf
The only matter that was raised in the note from the legal adviser was whether the order should be accompanied by a memorandum. Although the order is succinct, it seems to be important in relation to how we monitor pollution and so on. A memorandum might be of interest to some people, especially those from environmental lobbying and pressure groups who are, doubtless, awaiting the order's arrival with interest.
The title of the instrument does not make it clear what it does. A memorandum would be helpful in that regard.
That is a good point.