Wow.
B.C. firm gets approval from Health Canada to make, sell cocaine
It says the amended licence allows the company to “interact” with up to 250 grams of cocaine and to import coca leaves in order to make and synthesize the substance.
https://bc.ctvnews.ca/b-c-firm-gets-approval-from-health-canada-to-make-sell-cocaine-1.6296708
cocaine has legitimate uses, there may be a need in the area based on a particular practice...
https://www.drugs.com/dosage/cocaine-topical.html
Usual Adult Dose for Local Anesthesia
Local (topical) anesthesia of accessible mucous membranes of the oral, laryngeal and nasal cavities:
Dosage varies and depends upon the area to be anesthetized, vascularity of the tissues, individual tolerance, and the technique of anesthesia. The lowest dosage needed to provide effective anesthesia should be administered, not to exceed 1 mg/kg. Topical cocaine may be administered by means of cotton applicators or packs, installed into a cavity, or as a spray.