Police operation

Alex Jackson is looking for help to fill in gaps in the history of an ex Victorian Police 1935 11.50 Brough Superior. I swapped a bike for a fairly run down 11.50, with only a few clues as to its Australian history. I know the bike was rebuilt in the early ‘nineties by an L.J. Brough of Beaumaris in Victoria. I believe Dennis Parry was the man who did the work. The previous owner to me believes it was owned by a chap with the moniker “Toad” or “Frog”, and was bought a few years into the new millennium. Can anyone add anymore to this story to help me complete the bike’s history? I can be contact at alex_jackson12@Hotmail.com