11.   Officers patrolled in National Guard helicopters and could easily spot the plants from the air, Mange said.

12.   Officers patrolled the train stations, the downtown transit mall and the trains themselves.

13.   Officers were patrolling in larger numbers as bomb squads swept through abortion clinics with bomb-sniffing dogs.

14.   One officer patrolled the shore in a dune buggy, examining bits of driftwood and seaweed in his search for wreckage.

15.   Security was tight as both baggage handlers and ticket agents checked identification and as extra police and security officers patrolled the terminals.

16.   Since the Sweeneys were threatened with eviction in June, Hamilton Police officers have constantly patrolled the area surrounding the property.

17.   She added that some landlords have not agreed to let officers patrol the buildings and arrest trespassers.

18.   Streets running alongside the cathedral were barricaded and law enforcement officers patrolled inside and outside the cathedral because of the number of dignitaries in attendance.

19.   That means that extra officers will patrol airport terminals with bomb-sniffing dogs and that the ban on curbside parking will be strictly enforced.

20.   The barricades have since come down, but an officer patrols the block at all times.