If the tar doesn’t kill you, the next truck will

Crosswalk anti-smoking message, Singapore, originally uploaded by gruntzooki.

I see two outcomes here: a.) you continue your day without taking notice of a that inconspicuous anti-smoking slogan on the street, or b.) you look down as you toss your cigarette, notice the sign while ignoring oncoming traffic, and find yourself decorating the front end of a big yellow bus.