We have a cluster of toilets at work, where the toilets are too close to the wall for you to wipe. But it’s only on one side, the other side is fine, and it’s alternating sides (because of plumbing).
I’ve considered putting up signs saying “left hand wipe toilet”, because being right handed and not realizing the issue before splash down sucked.
I do not see any “no diving” signs on the toilet tank. That is a pool of water of less than 8 feet so someone might think they can try diving into it if they don’t have a sign to remind them not to!
