Hold on... What about knives? People can carry hidden knives in order to "impose their will upon you"... Does that mean knives are to be banned as well?
Ummm, carrying hidden knives is rather anti-social behaviour. And in many situations knives are banned, e.g football matches, airplanes, office buildings, schools, libraries, swiimming pools and so forth.
The reason for this ban is obvious, but worth repeating: it is to prevent individuals from inflicting serious injury on others. Of course there are those who flout those rules - that is the nature of rules!
However, the ability of an individual with a gun to impose their will upon another is far greater than that of an individual with a knife. This is why Armies are armed with guns (in addition to knives). To argue that a ban on the ownership of one implies a ban on the other smacks of
reductio ad absurdam to me.
Also why should police have limited access to firearms? The police are there to protect your rights as a citizen. If you are to remove the tools with which they uphold order, what is to stop the criminal element from going rampant - or as you put it, from imposing their will upon yours?
I believe that the Police exist to serve me, and not the government. Weapon carrying by either party erects a barrier between the law enforcement agent and those they exist to serve.
I also object to Police Officers carrying guns for the same reason I object to compulsory ID cards, DNA testing, fingerprinting and so forth for citizens - it gives the government more power over me. If I go to a protest in many countries, police are likely to use firearms to control the protest.
In addition - I feel that gun carrying police trigger an arms race in which the criminals feel it is necessary to also carry firearms, increasing the risk to all members of society.