We've already established that 'intent' is no defence.
I'm a Mod here. If a sales gets Reported as being an illegitimate logo (of whatever company...), what, pragmatically, should I do..? I have no means of knowing if it's true or not, no way of checking whether the Seller's item is licensed or not, nothing but the Report. Do I delete the ad (that the Seller has paid for...)..? Take it to Higher Authority for adjudication (and leave the ad meantime, or 'hide' it..?)..? Sit on my fingers hoping the door doesn't get blown in by some SWAT team or other..? Unless there's a ruling on this, the whole topic is useless, for me, as a Mod. Do I allow the forum to break the law (that's now been pretty well established...), with no means of detecting 'real' from 'fake'..? The 'nuclear' option is one which guarantees that no more infringements take place. Any other option will be called out by someone or other as 'condoning illegality'. I see no middle ground here. I shall enforce, as a Mod, whatever stance the Admins rule on this; until then, I see nothing more to add.