Daphne
"You are never off duty as a police officer, it's a very unique position. Police officers are not employees, they hold the office of constable on behalf of the crown. They swear an oath to uphold the law"
Well this might be controversial but I think the above actually contributes to the problem and is outdated.
Putting it on this footing gives the job an aura of being a vocation or a calling, and for some, (not all granted) will feed into their inbuilt megalomaniac tendancies.
It is a really serious job which involves extremely wide ranging powers to limit individuals liberties.
I am not saying do not be passionate about your job. I am not objecting to policemen "calling in thing off duty".
I am calling into question the value of "They swear an oath to uphold the law"
It is not the 1960s any more.
The swearing the oath would be fine if it was combined with really rigorous and career long requirement to undertake an equivalent of CPD (this might already be the case I dont know) but more importantly a really rigorous and ongoing branch of the equivalent of human resources dpt for policemen to continuously monitor the mental health based on their performance and attitude to the job.
I think in some ways the public are grateful for what the police do and in no way can it be an easy job. But I do think the public want a level of professionalism from the police more than they want the "hero policeman" image. Saying you live for the job and it is your calling is not always impressive especially when that attitude gets warped into some kind of individual power trip.