What is the proper method for entering an expressway acceleration slip lane with a fully loaded heavy truck in Bahrain?

1. Stop at the beginning of the ramp and wait for the entire highway to be empty
2. Accelerate smoothly through the gears in the acceleration lane to build speed, use mirrors to identify a safe traffic gap, signal early, and merge smoothly without forcing traffic to brake
3. Cut directly across the solid white gore line onto the highway at 20 km/h
4. Drive along the paved shoulder for 5 kilometers