When is it permissible to drive on the left side of a yellow line?

Driving on the left side of a yellow line is permissible under multiple circumstances, which is why the correct answer encompasses all options.

When overtaking another vehicle, it may be necessary to cross the yellow line to pass safely, provided it is safe to do so and there are no oncoming vehicles in the opposite lane.

Additionally, certain road signs may indicate that it is acceptable to drive on the left side of a yellow line under specific situations or sections of the road, such as during construction or when directed by traffic control devices.

In emergency situations, it may be crucial to move to the left side of the line to avoid a hazard, give space to emergency vehicles, or find a safe path away from danger.

Thus, each scenario listed is a valid reason for driving on the left side of a yellow line, making the inclusive option correct.