From USA Today:
NEW YORK — New York City's 24,000 restaurants — from its internationally known eateries on down to its most modest pizza counters — will have to display large letter grades near their entrances indicating how clean they are under a system approved Tuesday. The best will get an A, according to the system approved by the city Board of Health. Officials say the system is designed to give instant information to potential customers....continued at:
http://www.usatoday.com/money/industrie ... ades_N.htm