DO NOT SCRIBBLE ON THE WALL !

What does this sign really mean?

Tim:

Hello I am a talking sign. My job is to tell you no smoking anywhere in the school.

Eleanor:

Hello I'm a talking sign. I tell you not to smoke in a bus because you will get cancer and disease or you will go out of your mind. So you must go from fat to skinny by exercise not by smoking.

Daniel:

Hi I am a talking sign. My job is to tell you that you are not allowed to smoke because of disease and cancer. Thank you.

Ricky:

Hello I am a talking sign. I tell you not to smoke in restaurants. People will get cancer. People are not allowed to smoke in Mc Donald's.