1.   But the Texas Department of Public Safety, which patrols state highways, has some reservations.

2.   California already assigns officers to patrol the highway in the early morning hours to stop vehicles that violate occupancy and licensing laws.

3.   He believes that it was stupid to raise speed limits, and he wants more speed checks and more law-enforcement officers patrolling the highways.

4.   Police who patrol suburban highways say the roadside foragers are common, but are rarely arrested.

5.   Plain-clothes security men could be seen in parked cars outside at least one village, and vehicles carrying riot police patrolled the highways.

6.   Armed national police patrolled the highways but there was no violence.

7.   Federal and state police have patrolled highways since Friday, looking in vain for the vehicle, officials said.

8.   Federal and state police have been patrolling the highways since Friday, looking for the vehicle, officials said.

9.   For the first time in months, no armored vehicles patrolled state highways.

10.   Hundreds of extra police were called out to patrol highways over the holidays, and tougher penalties for such crimes were introduced in Parliament.