If you had produced that form(assuming that you are a private citizen) it would not be an illegal form, as you, being a private citizen may do anything that the law does not forbid.
Police in the other hand, being agents of the state may only do that that the law allows. If you cannot find the legislation permitting an action by an agent of the state then that action is illegal.
Fairly cut and dried, I would have thought!
Bookmarks