What does the term “obstructing traffic” generally refer to?

The term “obstructing traffic” refers to situations that hinder or block the normal flow of vehicular movement on roadways. This can involve a variety of scenarios where vehicles or obstacles prevent others from passing freely, leading to congestion or dangerous conditions. When traffic is obstructed, it can cause delays and increase the risk of accidents, as vehicles may be forced to navigate around the obstruction in potentially unsafe ways.

In the context of the other options, driving below the speed limit can cause frustration among other drivers but does not necessarily constitute an active obstruction. Parking in a designated lane might violate specific traffic regulations, but it would be categorized as a parking offense rather than obstructing traffic if there is no significant impact on the traffic flow. Driving without a valid license represents a legal issue concerning the driver rather than a direct interference with traffic.

Therefore, the correct understanding hinges on recognizing that obstructing traffic specifically implies actions that directly block or disrupt the free movement of vehicles, making "blocking normal traffic flow" the clearest definition.