Without passengers, they could have been given a much higher thrust.

Test runs of trains without passengers started through the tunnels in 1907.

She had come without passengers to pick up cargo.

April 2007: Line 5 started trial runs without passengers.

In 2012, a subway train without passengers derailed and crashed.

The vehicles are legal in the state's high-occupancy lanes, even without passengers.

Have natural rafts of vegetable matter from anywhere arrived here in my time, with or without passengers?

It was demonstrated to officials in 1960, and was still running without passengers until January 4, 1962.

These vehicles carry 3,645 people, of whom 1,420 are driving without passengers.

After the repairs she again left for Miami, this time without passengers.