Readers turned it into more of a general funny-sign contest, but some of the entries hint at a legally driven tendency to overwarn. Among the most disturbing messages is the one on #53, “Toilets and urinals flushed with reclaimed water. Do not drink.” (Scroll to “As if you would anyway“).
P.S. From comments, Jane T.: “Yesterday I noticed that a commercial for a drug that is prescribed to reduce the size of enlarged prostates issued a warning (in the ad) that women should not take it for various reasons none of which were that women do not have prostates.”