What should you do if your vehicle does not stop with normal pressure on the brake in case of power system failure?

• Keep driving at your current speed.
• Apply the brakes firmly to avoid any collision and keep pressing them harder.
• Pull the handbrake.
• Push the brake pedal harder and apply steady pressure.
  Explanation:

  "If your vehicle does not stop with normal pressure on the brake in case of power system failure, you must push the brake pedal harder and apply steady pressure."