I enjoy Yr's posts - Somewhat elusive, often cryptic, occasionally bizzare
I must say I have revised my opinion of yr considerably. he's a good cookie.
what you are haphazardly documenting here is what I see as the core enduring incompetence that is CAsA.
they have little or no serious aeronautical engineering competence and yet as the countries' NAA (national airworthiness authority) they are making variations to aircraft permissions that have no basis in competent engineering.
They have systematically worked to kill off manufacturing in this country to avoid having to be competent.
CAsA are a disaster. They should not be allowed to change the aviation environment to make their inadequacies in this regard in any way acceptable.
Lawyers simply cannot do what aeronautical engineers should be doing.