And restrooms in stores along the U.S. border where people cross from Mexico often have to have signs in Spanish telling people to please flush their toilet pap

And restrooms in stores along the U.S. border where people cross from Mexico often have to have signs in Spanish telling people to please flush their toilet paper and not throw it on the floor beside the toilet or go out into other parts of the store and drag trash cans into the restrooms to dispose of it in. (This is not intended as a criticism of Mexicans, merely a comment on the fact that just across the border such practices still remain very active. Unfortunately due to the clash of expected practices, their belief that it's necessary to avoid clogging plumbing, and the U.S. lack of such a practice meaning there isn't a wastebasket beside each toilet, it often leads to rather unhygienic restrooms. In some cases, stores compromise and put wastebaskets in as well so everyone is satisfied.)