When driving on a roadway with four or more lanes with a center turning lane, what must you do if a school bus stops to pick up or drop off passengers?

• You must stop only if you are traveling behind the school bus.
  Explanation:

  "On a roadway with four or more lanes and a center turning lane, you must stop if you're following the bus when it stops for passengers."
• You must stop regardless of your direction.
• You must only stop if you're in the opposite direction.
• You should slow down, but stopping isn't required.