Class A,B and C drugs

Class A drugs the very high risk of harm and their illegal 
Some of the class A drugs 
•Cocaine
•Heroin
•Meth

Class B drugs are very high risk but not illegal
Some of the class B drugs
•Cannabis (hashish, cannabis oil, or other preparation)
•Morphine
•Pethidine

Class C drug are less high risk and not illegal 
•Cannabis (plant, leaf, fruit or seeds)
•Barbiturates (phenobarbital, barbital, etc.)
•Benzodiazepines (diazepam, alprazolam, lorazepam, nitrazepam, etc.)

These classes were made by the New Zealand Misuse of Drugs Act 1975.