I'm not sure.
I believe criminal sanctions are part of the child protection and domestic violence law. I think I had this in mind as an alternative to the hate speech or holocaust denial statutes.
I think I'm arguing for a specific restriction on free speech, because UK has no separate 'denial' law like some other European countries.
Perhaps a criminal liability could be justified, because of the harm involved, even if there is no discriminatory incitement involved in the atrocity denial.
Thank you. I think there ought to be some sort of criminal offence for atrocity denial, analogous to emotionally abusing a spouse or a child but saying it's not because you don't love them.