I think there's going to be a sad sexual abuse scandal of women and children en masse thanks to this mess.
Putting the responsibility on private citizens is a safeguarding nightmare, and also sidesteps the government's own responsibility.
Of course predatory men will seek a loophole. This is Christmas to anyone with nefarious reasons to want access to vulnerable women and children.
Proper communities and facilities should be provided, not just hoping creepy men won't take advantage.
And furthermore this policy doesn't stop a coerced/trafficked/clueless woman offering her home and a man or men who know her to exploit that does it?