Since I did not know the answer to the tattoo question I thought i would look it up
The People Manual 2-80 page 148 states: "Visible tattoos, gauges exceeding half an inch with a flesh colored plug, and/or body/facial
piercings, except for an earring in one or both ears, are normally prohibited in customer contact
positions when wearing the appropriate Company-issued uniform."
The question now becomes, do we have contact with customers? Maybe not directly but we do have hotel personnel, cab drivers, and the public in general.