No cigars, pipes, or clove cigarettes

[aich75013]

So, I was at the Chili's down the street the other day and lots of people were smoking in the bar. I told me wife, I should have brought a cigar. I didn't realize you could smoke there. She then pointed out the sign that says, "No cigar, pipe, or clove cigarette smoking."

Why do they allow cigarette smoking, but nothing else?