Table 1.

The legal status of narcotics under the UN single convention

UN Schedule 1 drugs	UN Schedule 2 drugs	Non-scheduled but illegal in many countries	Legal drugs (in most countries)
Psychedelics for example LSD, psilocybin and mescaline	Heroin morphine and many other full agonist opioids	Ketamine and analogues	Alcohol
MDMA and analogues	Cocaine	GHB and related GABA agonists	Tobacco/nicotine products
Cannabis THC and many of its analogues	Amphetamines including met-amphetamine	Khat and related cathinones	Caffeine