I am waiting for the first pot head who tries to smoke in the workplace and waves a prescription trying to justify it.

At UVic a sculpture student tried to use their "medical pot" placebo prescription for "anxiety" as an excuse to be working with arc welders and acetylene torches while under the influence. The instructor refused, citing workplace safety regulations.

I used to get a laugh out of my always stoned pot head brother trying to get construction workers to not drink booze on the job. The stoned trying to prevent the drunk.