Sorry Crowstalker you are incorrect,There is a reason why firearms are siezed, I would guess violence has happened or threatened, then I would fully expect the police to act. Domestic abuse will be a massive issue. You don't get your guns taken for no reason.
Here is a typical example,
You have what you think is an amicable relationship breakdown with your long time partner/wife, it then turns quite bitter, as many do.
They then decide to get down and dirty and make allegations of threatening behaviour that are totally untrue and unfounded.
Yes you will have your firearms taken for no reason, dont ever think you wont.