So, there’s been an (another) illegal rewrite of the requirements…. Originally the the reg’s required that you didn’t deface the signature… they updated the req’s that if you defaced the faces (that are illegally placed) then you have to buy another card for access….. Simply placing a sticker over his face will flag you for a replacement.
There is a few creators that have come up with a cover sleeve…. Diaper Don’s face is blocked, but the sleeve can be removed for inspection, covering the Pedo’s face without defacing the card.
www.frommers.com/trip-ideas/national-park/this-ingenious-sleeve-covers-trumps-photo-on-a-national-parks-pass-without-invalidating-it/