does the disclaimer help?
“I am pleased to enclose the following information, which I believe satisfies your request:
You may reuse all or part of his information free of charge in any
format or medium. You must reuse it accurately and not in a misleading
Essex County Council
How could I reuse this inaccurately? I suppose I could say that 20 of their inquiry staff hold a professional qualification in Librarianship or Information Science but then I would not really be using the information at all.
My message to public authorities is stop and think before you use a disclaimer.