Some comments on a commonly asked question.
FAQ // Is marijuana legal in North Korea?
No. Reports regarding the use of marijuana and cannabis culture in North Korea are largely exaggerated.
Hemp is grown in North Korea for industrial purposes and some varieties are used in herbal medicine in mostly rural areas. The plant can occasionally be seen as lining fields as in other parts of Asia. Use of hemp in traditional medicine may be tolerated on the local level, but in practice the national policy is extremely strict towards recreational drug use of any kind.
Please note that the transport, promotion, and/or use of marijuana or marijuana derived products by foreigners in North Korea is illegal and likely to result in arrest, criminal prosecution, and detainment.
Keep off the grass on your tour (as well as during your travel to China).
Updated 20 April 2018