What should you do when passing a truck in a legal passing zone?

• Move into the passing lane without checking your surroundings
• Blink your headlights to signal the truck driver
  Explanation:

  "Check to your front and rear and move into the passing lane only if it is clear and you are in a legal passing zone. Let the driver know you are passing by blinking your headlights, especially at night. The driver will make it easier for you by staying to the far side of the lane."
• Stay alongside the truck for as long as possible
• Slow down abruptly as you pass the truck