1.   Once on board it was reheated and served to unsuspecting passengers.

2.   Each morning, on the same train, at the same time, the two take their places in crowded commuter cars among unsuspecting passengers.

3.   It was through this river that Johnson enjoyed driving unsuspecting passengers in his yellow convertible.

4.   Some Russians suspect that train personnel are bribed by thieves to drug unsuspecting passengers and unlock their compartments.

5.   They slip into travel agencies and make off with boxes of blank airline tickets that put thousands of illegal travelers on planes with unsuspecting paying passengers.

6.   Dutch Justice Minister Winnie Sorgdrager on Monday enforced an immediate ban on security tests in which airport police plant small quantities of explosives in the luggage of unsuspecting passengers.

7.   Others simply sell forged or invalid tickets to unsuspecting passengers.