Wait: the regulation would not apply to new rentals? Yeah, that creates obvious problems. If the policy were to apply to all leases, new as well as existing on

Wait: the regulation would not apply to new rentals? Yeah, that creates obvious problems. If the policy were to apply to all leases, new as well as existing ones, would the problem be somewhat mitigated? (That's basically how things work here for student housing. Far from perfect, but more sane than housing in the Valley)