most commonly used drugs in prison
Drug dealing in prison is a multi-million dollar industry. TYPES OF DRUGS AVAILABLE IN PRISONS: Marijuana:It is the most freely available and common drug used inside prisons. Marijuana is a dry, shredded green/brown mix of flowers, stems, seeds, and leaves of the hemp plant Cannabis sativa.Most commonly smoked like a cigarette. Marijuana can be purchased in prison for about $10 a joint.rug dealing in prison is a multi-million dollar industry. TYPES OF DRUGS AVAILABLE IN PRISONS: Marijuana:It is the most freely available and common drug used inside prisons. Marijuana is a dry, shredded green/brown mix of flowers, stems, seeds, and leaves of the hemp plant Cannabis sativa.