I will have to check my computer to see if there us any sort of poll but I don't have a problem with people using drugs as long as it doesnt effect me.
If it effects job performance or causes you to injure others then I have a problem, just no problem with someone doing it in their homes and watching spongebob for 4 straight hours.
I would prefer not walking around a mall and everyone being baked out of their skull, that would effect me.