What should you do in case another vehicle cuts you off by moving into your lane?

• Brake only if necessary to avoid a crash, and follow the other vehicle closely for a while
• Honk your horn and brake firmly to quickly drop back from the other vehicle
• Stay calm, slow down if necessary to avoid a collision, and gently drop back to a safe following distance
  Explanation:

  "When another vehicle cuts into your lane, it's important to stay calm. Then you should slow down if necessary to avoid a crash and gently drop back to a safe following distance."
• None of the above