Safety signs were created for the same purpose as their name indicates...and that is to "warn" of danger, establish safety measures or how to proceed with caution. If there is absolutely any risky part of your business, a safety sign is in order. Perhaps McDonalds could use one that cautions, "Warning, eating here frequently could cause excess weight gain."
www.bestsignage.com/products/safety/safety_signs.htm - Full list of caution, warning, danger signs.
Get your business listed here: Lifetime listing = lifetime leads for only $29.99! Contact Us