Of possible interest, a couple of newspaper items:
"Thomas Mead, 69, Blythe-street Nottingham, inquiry agent and a superannuated police-sergeant" was a witness in a divorce case in 1925
Monday, June 29, 1925
Publication: Nottingham Evening Post
and as a witness in another divorce case in 1931 "Mr. Thomas Mead, an ex-police officer, of Blythe-street, Mapperley, Nottingham."
Tuesday, Feb. 24, 1931
Publication: Nottingham Evening Post