Its driver would simply be alerting the rest of the unit.

Five terrified drivers alerted police on mobile phones as Mr Furness's car shot past them heading south down the northbound lanes.

Unfortunately the driver of a vehicle noticed two persons moving hesitantly along the train and alerted the military police.

The driver alerted the porter but then there had already been so much smoke development that they did not dare to enter the hotel.

The driver or other passengers alerted us to our stop.

But a Sno-Cat, its driver alerted to a potential hazard, wuickly rumbled across the frozen landscape and filled up the crevasse with loose snow.

The train passed over the bridge before it collapsed and the driver alerted authorities.

No, the driver might assume it had been shot from the other side of the fence and alert the house.

A passing driver alerted a police car to the early morning incident.

The driver stopped the train after a gateman at a railway crossing spotted smoke and fire from the S-11 coach and alerted authorities.