Pedestrians have the right of way in which of the following scenarios?

Pedestrians have the right of way specifically at crosswalks and at intersections without signals. This is important for ensuring pedestrian safety and promoting responsible driving behavior. When a pedestrian is in a crosswalk, drivers are required to yield and allow the pedestrian to cross safely.

In the case of intersections without signals, pedestrians are also granted the right of way, acknowledging that they may not have as clear a pathway defined as they do at controlled crosswalks. These rules are in place to give pedestrians an opportunity to navigate roadways safely, emphasizing the need for drivers to be vigilant and prepared to stop when necessary.

While pedestrians do have the right of way at crosswalks and intersections without signals, the presence of traffic lights introduces additional regulations that drivers must follow, which may affect the pedestrian's right of way. Thus, the options referring to situations where traffic lights dictate pedestrian crossing rights do not fully capture the overarching principle that pedestrians need to be prioritized in the absence of specific controls like traffic lights.