but a cannabis warning or an on-the-spot fine ("Penalty Notice for Disorder") may be issued for simple possession instead of prosecution.
only when prescribed by a specialist consultant.
article: Cannabis in the United Kingdom Banned in 1928.
You maybe already asked yourself "Is Cannabis in United Kingdom of Great Britain legal?" In United Kingdom of Great Britain Cannabis (or Marijuana) is illegal for recreational and legal for medical use. About 6.6% of the people in United Kingdom of Great Britain used Cannabis within the last year.