What should a driver do before entering an intersection?

A driver should look left, right, and left again before entering an intersection to ensure a comprehensive assessment of the surrounding traffic and potential hazards. This methodical approach helps to spot any vehicles, pedestrians, or cyclists that may not be immediately visible. By checking both directions, the driver enhances their awareness of the environment, which is critical for making informed decisions at intersections.

Relying solely on waiting for a green light may lead to complacency, as other road users may not yield appropriately or may run red lights. Additionally, only checking for pedestrians ignores the possibility of other vehicles or potential obstructions that could pose a risk. Crossing when there are no cars in sight might seem safe, but without thorough observation, the driver could overlook pedestrians, cyclists, or other dangers, increasing the risk of an accident. Therefore, the thorough scanning of all directions is essential for safe driving practices at intersections.