A disabled bus is on a narrow shoulder next to high-speed traffic, and unloading passengers there would expose them to traffic. What should the driver consider?

1. Moving the bus only to the nearest safe spot to discharge passengers, consistent with employer guidance
2. Towing the bus all the way to the terminal with riders aboard
3. Unloading immediately into the high-speed traffic area
4. Asking passengers to walk along the shoulder to the next exit