A broken yellow line in the center of the road indicates what?

A broken yellow line in the center of the road indicates that passing is permitted in either direction. This marking allows drivers to overtake slower vehicles when it's safe to do so, as long as they can complete the maneuver without endangering themselves or other road users. The presence of the broken line signals to drivers that the roadway is open for such actions, contrasting with a solid yellow line, which would restrict passing. This understanding is crucial for safe driving practices, ensuring that drivers know when it is legal and safe to pass other vehicles.