Suggesting that a man who is out of prison and responsible for the welfare of his children should be denied the proper tools to protect them is a reprehensible act which potentially denies to the children their right to life.
I suppose you think they should just "dial 911".
I want no part of it and condemn those who support such a thing.
How does he protect them when you place him in prison? Oh, darn, didn't think of that did you? You are taking the illogical stand that these hypothetical children are better protected by their murdering rapist father when he is in prison, than when he is under lesser restrictive measures that allow him to be present. Although, given his murdering rapist tendencies, you might well be correct about the children being in greater danger with him home than in prison.
I suppose you think they should just "dial 911".
They should call the prison, where you put their father, and ask him to come quickly.