52817128CJ005_CANNABIS

(FILE PHOTO) Government Launch Advertising Campaign Warning Of Mental Health Dangers Linked With Cannabis…LONDON- MAY 15: (FILE PHOTO) A girl smokes a joint in Russell Square as supporters take part in the annual global cannabis campaign with marches in over 150 cities worldwide May 15, 2005, London, England.The home office has launched an advertising campaign warning of the links between cannabis use and mental health issues. (Photo by Chris Jackson/Getty Images)