When is it permissible to cross a broken line?

Crossing a broken line is permissible when it is safe to do so. A broken line indicates that drivers can change lanes or pass other vehicles if they can do so without causing a hazard. This means a driver should carefully assess their surroundings, including the speed and proximity of other vehicles, before moving across the line. The key point here is the emphasis on safety; if the action can be performed without endangering oneself or others, then it is allowed.

Choosing to cross when it is unsafe contradicts safe driving principles and could lead to accidents. Similarly, a U-turn is generally not permitted at these lines, and stating that crossing is never allowed ignores the specific intent of broken lines, which is to facilitate legal lane changes. Understanding these rules helps in maintaining road safety and adherence to traffic laws.