cocaine
No, it might be the most common illegal drug, but caffeine is the most common drug. Yes, caffeine is a drug.
Cannabis is the most common illegal drug used by youth.
Marijuana
through your mouth or nose the most common way is to put it on top of your illegal hand then stick it under your illegal nose and then sniff it with your illegal nose
Cocaine is the most used illegal drug in Colombia.
The most common felony charge in the United States is drug-related offenses, such as possession or distribution of illegal substances.
The DEA(drug enforcement agency) deals with most illegal drug cases
Marijuana is definitely the most widely used illegal drug in the US. Marijuana is the most widely used illegal drug.
The most prevalent illegal drug is marijuana, about 40% of the US population have used it at least once in their life.
Most used illegal drug is Cannabis. (Hash, pot, weed, marijuana,...). Most used legal drug is alcohol. (and in some countries alcohol is illegal). Most casualties are caused by alcohol, followed by tobacco.
Marijuana is the second most widely used illegal drug in the US after cocaine.
The most commonly known illegal drug in the united kingdom is listed from cannabis, ecstacy, ampthetamines and LSD. The most commonly known drug is cannabis, you don't hear much about this drug but it has been around along time and it is one of the most commonly used drug illegal drug. large surveys over the last few years have found between 13 and 18% of 16-19 year olds and 28% of 20-24 years old have tried this drug at least once in there life.