31.   The new laws are an effort to curtail illegal drug use.

32.   Have you ever taken any illegal drugs?

33.   Gainza had resigned claiming that agents from the United States Drug Enforcement Agency were intent on supplanting the Venezuelan police force in the fight against illegal drugs.

34.   Various private armies exist, mainly funded by illegal drug production and trafficking, most notably the Mong Tai Army led by narcotics warlord Khun Sa.

35.   Also approved was drastic action against Sendero Luminoso and the illegal drugs trade.

36.   He said that the Mexican government would nevertheless continue in its effort to suppress the illegal drugs trade, with its own resources.

37.   But, did you used to take illegal drugs?

38.   Have you ever used illegal drugs?

39.   The court heard the killing followed a row over money from the sale of illegal drugs.

40.   She is understood to have become ill at a party after unknowingly taking the illegal drug.