article: Cannabis in Saudi Arabia Use and possession for personal use of any kind of recreational drugs is punishable by imprisonment if caught. Imprisonment for personal use can entail jail time of six months or more. Dealing and smuggling high amounts of drugs usually result in harsher prison time or even execution, although recently executions have been rare. Foreigners who use drugs might be deported.
You maybe already asked yourself "Is Cannabis in Saudi Arabia legal?" In Saudi Arabia Cannabis (or Marijuana) is illegal for recreational and illegal for medical use. About 0.3% of the people in Saudi Arabia used Cannabis within the last year.