What is required of drivers in the left lane approaching the indicated intersection?

In this context, the requirement for drivers in the left lane approaching the indicated intersection is to turn left. This is typically indicated by roadway signs or markings that guide traffic flow, especially at intersections where specific lanes are designated for certain maneuvers.

When a driver is positioned in the left lane, it's usually understood that this lane is intended for left turns, which aligns with the directional flow of traffic towards the intersection. This ensures a smooth and organized movement of vehicles, reducing confusion and potential accidents as vehicles navigate the intersection.

The indication that drivers "must" turn left reinforces adherence to traffic laws and guidelines that are in place to promote safety and efficiency on the road. Being in the left lane generally implies there is no option to continue straight or make other maneuvers, thereby emphasizing the necessity to execute the left turn as designated.