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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.

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15y ago

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