I have a different view on the subject and I am making it. BIM and Yourself are at will to disagree and post alternative views. I think it's unfair to suggest I have not backed up my view (It's not a demand by the way)My view may not satisfy you but that's not a problem to me as once again you are entitled to it. I seem to be experiencing Forum members taking the view that it's wrong to disagree with something even if you are doing your best to be polite when doing it.
But there comes a time when you just have to accept that both parties, and probably most on here simply disagree with your opinion on it so agree to disagree and don't drag it out more than it needs to be which will kill the thread!
The areas you link to in Birmingham which I know very well have armed police not just as a response unit, they are pretty much the fabric of the area in slightly different marked vehicles identifying them as carrying firearms and can be seen all the time, it would be pointless having the same armed officers in and around Solihull, so a fully armed police force is just not practicable, it can however be deployed in high risk areas, which it already is, and as I mentioned very early in the thread, when out in London at night you see many officers by their specific marked vehicles wearing side arms just out on patrol, so they are matched to the areas that could cause concern to offer more visible confidence, I wouldn't want to see them everywhere as I think it would actually cause the opposite effect and cause concern and worry!
Like any issue or problem we address, or attempt to address, it should be aimed at the source and root problem, you don't knee jerk and arm everyone which will have little or no impact or even stop any future attacks!
I've lived all over the world and a lot in the European countries you mention and if terrorists want to attack them, they will, no amount of armed officers will stop them, they don't consider risk as they are prepared to die for their warped cause!