Campground washroom needs GFCI

BB_TX wrote:
As noted, could very well be slaved from another GFCI. But if so it should have a GFCI Protected sticker on it.

Could just as easily been installed before GFCI was required and grandfathered in. In that case the owner probably in no hurry to upgrade.

That is how ours are wired and they don't have stickers. Someone making a fuss about GFCIs in the bathrooms, or even worse testing them, is someone I would actively look to get out of the park as soon as possible. Definitely wouldn't extend their stay, would note in the records to not take them again, and if the made too much of a scene I would refund their money and send them on down the road immediately. To me, that is a person who is looking for a problem and won't be happy until they find one. If the GFCI is fine, they will keep looking. I am more than fine in having them pursue happiness elsewhere.