1.   But when the trucks are actually cruising on the highways, the controls are programmed to adjust how the engines operate, saving fuel but letting pollution rise.

2.   On parts of the new route, trucks cruised above buried rooftops and power lines.

3.   More military trucks cruise the streets and some units are using hotels as headquarters.

4.   Windows cracked and broke in some high-rise buildings, and fire trucks cruised the streets in search of possible gas leaks.

5.   The troops observed houses and rooftops near the Bakshi stadium as armoured vehicles, jeeps and trucks cruised the city.