Should there be a dark triad test for all cops?

[RandomGuy1030]

And make a law where no more psychopaths or narcissists can become cops.

While we are at it, no more psychopaths or narcissists can become doctors either.

Yes

Other

[inhua]

sounds great on paper but how does that translate into practice?

[Juxtapose]

Such a test would quickly be twisted to keep virtuous people out of those professions.