I visited our local police HQ on a couple of occasions last year. Waiting in reception to meet my appointment I was struck by the fact they have two 'honours boards' up over the door.
The first is a rather humbling list of officers killed in the line of duty. As you read it, you remember some of the names from the news stories, and the simple heroism involved in some of the incidents is stunning. The culture of 'just doing what it takes' on 'the job' seems to be petering out now, but for each incident resulting in a death, there are probably ten more where the officers risked their lives and survived.
I know of one where an unarmed policewoman attended a domestic dispute in an isolated farmhouse, knowing backup was unavailable but also that the perpetrator was in the house armed with a twelve-bore. She didn't even have an anti-stab vest, as they weren't standard in those days. She got the rest of the family to safety, and IIRC, disarmed the offender. She had nightmares for months, well years, afterwards, but insists she did the right thing.
In contrast, the other board contains the list of Chief Constables, many of whom were highly controversial, and at least one of which has been investigated.
Personally, I think they should take the second board down. They don't have lifts, but if they did, time travel (to a more noble past) might be a good thing to hint to some of the upper management.
E.