SocketRocket
Ryder Cup Winner
The rule or law should be clear and easy to understand, not subjective.Don't know what you mean by that because it isn't true.
Issuing a FP isn't being all three. Arresting someone isn't being all three.
There was a time when most offences were dealt with by reporting someone for summons, or by arrest. Convenience and volume has necessitated FP etc.
In any event, the recipient of the police action can argue it in a Court.
It's not for Police or their Chiefs to interpret, that's a Police state.