1.   Chased by police vehicles and a helicopter it rammed three cars as it careered down the wrong side of city centre roads.

2.   Marcos and the rebel leadership rode ahead in a tour bus, with a fleet of police vehicles and helicopters in escort.

3.   The robbers sped off in a stolen car with three police vehicles in pursuit.

4.   A police vehicle was damaged in the pursuit of a stolen car for thirty miles from Deddington in Oxfordshire to Milton Keynes.

5.   A police patrol vehicle that went to the aid of stranded motorists also got stuck.

6.   Although the Zapatistas are still technically at war with the government, police vehicles escort the revolutionaries all the way.

7.   As flames and dense smoke engulfed the village, dark blue armored police vehicles pulled away from the deserted, ruined settlement.

8.   As many as nine people saw the accident, he added, and only one said the police vehicle had beel traveling at high speed.

9.   At the same time, police vehicles, sirens screaming, repeatedly crisscrossed midtown as they scrambled to maintain control..

10.   At Woodland, while looking at cleanup of flood damage, he joined Gore to push a stuck police vehicle out of the mud.