It happened during Reagan's term but I believe the ACLU was responsible. Hospitalizing people against their will interferred with their civil rights.
Like I said, we have homeless for 2 reasons. Because (some) civil libertarians think people have a right to be homeless and (some) conservatives don't want to pay for hospice like institutions because it smacks of a Johnsonian Great Society/New Deal socialism (which it is not).
Thus in the friction between these two wrong headed factions a crack develops in the fabric of society in which the mental deficient homeless fall through.
If Reagan was responsible-the ACLU helped. Shame on both of them. Shame on us as a people for allowing this.
My position as you can see is classic conservative in the Christian tradition.
Well, I don't know if the ACLU was supporting him in those days, but it was Governor Reagan who signed the Lanterman-Petris-Short Act, which became effective in January, 1969. Governor Reagan wasn't apologizing in 1971 when he said, "It is the same in mental health where the number of hospitalized mentally ill patients is half what it was four years ago." At least at the time, he believed that, on balance, releasing these people was the right thing to do.