I used to be totally relaxed around the constabulary whilst driving, given that my father was Head of East Surrey's traffic department......until......one day.......
The traffic officer who taught me how to drive caught me in radar trap. He rang my father saying "something rather embarrassing has happened sir".
My Dad's retort was that I was a stupid **se and "throw the book at him". In consequence I received a fine and endorsement. All this was achieved in as series 3 Hillman Minx, column change, bench seat, acquired for £40
So, I am simply aghast at your doing 63 in a 60 in the presence of one of HRH's finest