Heroin addicts were bribed into taking LSD with offers of more heroin. He has pleaded guilty to possession of crack cocaine, heroin, cannabis and ketamine. The drug charges were related to possession of heroin and cocaine. Ritchie has advocated legalizing and taxing marijuana, cocaine and heroin. Cocaine, heroin, and increasingly methamphetamine are also traded. Examples include cocaine, methamphetamines, heroin, and hallucinogens. Rastas also generally avoid alcohol, cigarettes, and hard drugs such as heroin and cocaine. This led to a two-year addiction to heroin and cocaine. They are accused of distributing large amounts of methamphetamine, heroin, fentanyl and marijuana. Further, the data shows the discrepancy between lengths of sentences of crack cocaine and heroin. Real drugs were used in scenes showing the use of marijuana, heroin, and LSD. For example, naloxone is the antidote for opiates such as heroin or morphine. Renfro admitted to a detective that he was using heroin and methadone. Penalties for smuggling heroin or morphine are often harsh in most countries. A number of European countries prescribe heroin for treatment of heroin addiction.