You are approaching a busy T-junction, intending to turn right. You see a car waiting to pull out of the junction on your left. What is a critical defensive riding technique to employ?

1. Flash your headlight to let the driver know you are proceeding.
2. Accelerate quickly through the junction to minimize your time in it.
3. Sound your horn to make the driver aware of your presence.
4. Observe the driver's head and the car's wheels for signs of movement.