* Tailgate: Drive too closely.
* Change lanes: Move from one lane to another.
* Pass: Overtake my vehicle.
* Brake suddenly: Apply the brakes unexpectedly.
* Signal: Indicate a lane change or turn.
* Honk: Sound its horn.
* Speed up: Increase its speed.
* Slow down: Decrease its speed.
* Flash its headlights: Briefly turn on its high beams.
* Stay a safe distance: Maintain a proper following distance.
These are just a few examples, and the specific action will depend on the traffic conditions and the driver's behavior.