1.   Also, watch your intake of alcohol and illicit drugs like Marijuana.

2.   As a health officer I am opposed to the use of illicit drugs.

3.   Illicit drug use - notably Marijuana - has been increasing in recent years, especially among the young.

4.   Illicit drug use also has to be set against the context of prescribed drug-taking.

5.   Marijuana remains the most commonly used illicit drug in the United States.

6.   One-third of eighth-graders report the use of illicit drugs, including inhalants.

7.   One-third of girls and almost two-fifths of boys admitted having used illicit drugs.

8.   Some will argue that all illicit drugs are too dangerous to legalize.

9.   They had taken away his clothes and his luggage, no doubt to search for illicit drugs.

10.   This study primarily related to stress and to the use of alcohol and illicit drugs.