Accidents continued, however, and by November 2008, electronic signs were installed to inform motorists of their speed, and another publicity campaign had been launched.

Programmable Variable Message Boards may be utilised at strategic locations to inform motorists.

A public awareness campaign is started by the Irish Government to inform motorists of the changeover to metric speed limits in two weeks' time.

Beneath that, a square blue sign at the intersection informs motorists that the designation is for the "Next 32 miles."

The amber traffic light would pulsate for a few seconds to inform motorists that someone was about to cross; a pulsating red light was then the signal to stop.

Temporary decals have been placed over existing alternate side of the street parking signs to inform motorists of the new hours.

Warning messages are then displayed on the signboards to inform motorists of the accident and allow them to make alternative travel plans.

The department will monitor traffic speeds by radar and, when necessary, inform motorists of alternative routes via the signs.

S. 280 West inform motorists of the junction with the route.

"The skies of Texas are upon you," proclaimed bright blue billboards, informing motorists of the new $23-a-car inspections.