Stop underage teenage drugs in school (hookah, smoking on school grounds...)

I am aware that teens smoke and abuse drugs. In many places they smoke on school grounds. Teachers are aware that it's happening, but refuse to say anything. There are also rumors about a teen doing hookah in school. He put it in his sleeve and well you know... The teacher was too ignorant to notice this. There have been cases about teens selling and distributing drugs on school grounds. WE CAN STOP THIS. We just need to come together and sign this petition. Teachers should pay more attention to students to prevent in school drug use.