I saw this sign posted on the wall while I was waiting for an elevator on the 19th floor of a building:

warning_sign2.jpg

Is it saying that the chemicals in the area contain tobacco smoke, and that tobacco smoke is known to cause cancer? Because I'd bet that people outside of California knew that.

Or is it saying that there are many carcinogenic and birth defect-causing chemicals in "this area," and tobacco smoke is just one of them? If that's the case, I'm thinking they should put more effort into keeping the chemicals out of their elevator waiting areas, and less effort into making signs.

In any case, the stairs got much more attractive after I read this. But then I figured that I had already been standing there for a couple minutes while reading, taking a picture of, and thinking about the sign, so I had already been exposed.