When should you apply the brake in case the car has a flat tire?

• As soon as you find out the tire is flat.
• As soon as you can.
• Both A and B.
• When you have your vehicle under control and your speed is controlled.
  Explanation:

  "When you experience a flat tire, wait until you have full control of the vehicle and have slowed down. Then, apply the brake gently and steadily to avoid further loss of control."