What should you do before backing up or backing out of a parking space?

• Check in front and behind the vehicle before you get in
• Make sure children are away from your vehicle and in full view before moving your vehicle
• Check your blind spots
• All of the above
  Explanation:

  "Before you back up or back out of a parking space, ensure the following: 1. Check in front of and behind the vehicle before you get in. 2. If children are with you or nearby, account for their location. Ensure they are at a safe distance from your vehicle and clearly visible before you begin to move. 3. Check your blind spots. As an additional safety measure, look over your right and left shoulders once more while backing up."