Where to use emergency flares

On a Straight: Place one flare at least 300 feet behind the stalled car. Place a second flare 10 feet behind the stalled car.

On a Curve: To provide early warning, place one flare around the curve, 300 feet behind the car. Place a second flare 10 feet behind the stalled car.

On a Hill: Place one flare on the top of the hill, on the blind or far side, 300 feet behind the stalled car. Place a second flare 10 feet behind the stalled car.