Felix has allegedly spent 23 years as a response cop? Yet never read the relevant Police ( Conduct) Regulations given such an uninformed question upthread?
Here's a clue for Felix. Try looking up.
The Standards of Professional Behaviour
In particular see Schedule 2 of the Police (Conduct) Regulations 2020
How the Standards should be applied is contained within the:
Home Office Guidance on Professional Standards, Performance and Integrity in Policing, the up to date version being 5 February 2020
Discreditable conduct and duty to report said, might be of particular interest to Felix. It applies both on or off duty.
hth
(So keen to constantly insert an alleged male perspective into a discussion between women. Yet so lacking in any in depth police knowledge)