Brim peered down the street, dimly lighted by their running lights that glowed only enough to warn pedestrians out of the way.

The bollard lowers, accompanied by a sound to warn pedestrians, and allows the vehicle to pass.

In addition, the new model came equipped with an automatic signal to warn pedestrians that the car was being reversed.

To warn pedestrians of its approach it produces an artificial anti-phase noise, which sounds like a low growl.

Feudatory chiefs followed with their tributes to the king, while conch shells were blown to warn pedestrians off the road.

Before leaping, he warned pedestrians walking on the sideway where he hit by shouting "Watch out!

So much so, that it has to generate an artificial warning sound at low speeds to warn pedestrians of its approach.

So why shouldn't in-line skaters and surfboarders have something to warn pedestrians that they are approaching?

Channelling devices are used to warn drivers and pedestrians and to guide them through a work zone.

North of this, a marked lane down the middle of the boardwalk warns pedestrians of the shuttle.