Merry Christmas Dave!

Sorry, I should have explained, the "compulsion".....IF it should be required, would be associated with the eradication of the epidemic of HIV amongst male homosexuals, not about their sexual behaviour.
They would not be compelled to stop having sexual intercourse.

I am sure "compulsion" would not be necessary after male homosexuals accepted that their behaviour must be regulated, promiscuity rates cut, and a more responsible attitude towards their sexual conduct adopted.

The family structure amongst heterosexuals, regulates their sexual behaviour to reasonable levels
Social engineering, as in the mainstream acceptance of homosexuality, always has unexpected consequences.