As someone with extensive restaurant experience, it troubles me to see signs that employees need reminders to wash their hands after using the facilities. I would rather not eat at such establishments. I saw a sign recently that reiterated, underneath the English version, the hygienic point in Braille. I appreciate the good-hearted employer that would accommodate a disabled person. Yet this notice especially bothered me, as the reader would have had to have been rubbing their hands along the walls to discern its meaning.