Thanks. I knew they had an answer, I'd just forgotten what it was
Just one other point: I've worked extensively with the police (4 years doing mobile computing solutions for various PDs). You are right about generally being able to talk people down. But not always.
Look at the 4 RCMP members ambushed and murdered in the last week or so in Alberta. The person involved probably didn't give them any time to talk him down... and he had a vast history of charges relating to guns, mental instability, etc. So, not all situations can be resolved without guns. Had none of the officers had guns, we'd probably had at least 6 dead officers, as he fired at the Edmonton autotheft officers who arrived on the scene as well. If they were unarmed, he may well have killed them too.
In Canada, we have about the right balance. If you even *draw* your gun on duty, you have to file paperwork. Any shooting is reviewed by a special investigative unit. Both of these help to really keep the police on their toes with respect to escalation/abuse of power. But they do have the wherewithal to defend themselves and the community with lethal force if required. Sometimes you just *do not* have time to talk someone down before they'll harm someone else or the police officer himself.
And for what it is worth, no one in Canada would consider the psycho 'near mythical' at present. It is all to real and the slaughter of these 4 young RCMP members is a national tragedy.
There is a happy medium - I see it as police officers that are well trained (the RCMP is such), have good procedures and protocols in place for when and if escalation is allowed, have a range of tools at their disposal from a kind word and an ear all the way up through batons, asps, tasers and up into sidearms, shotguns, rifles, and if the ERT team shows up, sniper rifles and heavier kit like SMGs and ARs. Because the police have the full range of response, but there is a lot of supervision, training, and procedural paperwork, they tend to be not overly hasty. And we would go after any trigger happy cop legally, so they know that.
Having worked with RCMP and other PD members over a long period of time including travelling with them on their shifts, I am *less* worried about dangerous police corruption than I am about the officers being unable to defend themselves.
It comes down a lot to how corrupt your police infrastructure is, which has a lot to do with your political infrastructure, your fifth estate (media), how much you pay your police (well paid police are a lot less corrupt), how much respect your police get and how well they get on with the public, and how well trained the police are.
In Canada, our federal police are very well trained and incredibly dedicated. They understand their roles in a lot of the small communities and work closely in community policing in all communities. They aren't just your gaurdians, they are the guys you curl with, play hockey with, and see at charitable events.
Yes, you get a few bad apples, but they are as likely to be stomped out by their own guys (as in caught, not taken out) as by anyone outside. They embarass and disappoint most honest and hard working cops, which is the majority of them. Or at least it is here, due to the cultural and economic background of our police forces.
Not everywhere may have the same economic and political and cultural and institutional frameworks, so if I lived elsewhere, I might be more afraid of police corruption.
But in the Traveller universe, which we're speaking of, all of these different flavours should appear somewhere (vain attempt to drag this back into the realm of the fictional sci-fi game....), right?