Several vehicles were burning on the road below, but others were still closing on the area where the chute had gone down.

Small vehicles burned hydrogen or ran by flywheel kinetic-energy storage.

Other vehicles were burning up and down die road, and some of die roadside trees as well.

At low speeds, scientific studies reveal, vehicles burn fuel inefficiently and pollute more per trip.

When the vehicle burned, the soldiers' hand grenades cooked off, with the obvious results.

Though these vehicles burn gasoline, more than 90 percent of their smog-producing emissions are removed, compared with the average new car.

Two vehicles in the parking area were burning.

First, company buses carrying employees from town to the gas fields were stopped, the passengers expelled and the vehicles burned.

Sanitation workers say workmen have been stoned and vehicles burned in recent months.

Nearby, two other vehicles had locked and burned.