What must left-turning drivers do at a stop?

When left-turning drivers approach a stop, they are required to stop and wait prior to making the turn. This is essential for ensuring safety at intersections, especially when there are oncoming vehicles that may be proceeding straight through the intersection. Stopping allows the driver to assess the situation, ensuring that it is safe to turn left without obstructing oncoming traffic or endangering pedestrians.

In this context, while yielding to oncoming traffic is an important consideration when making a left turn, the explicit requirement is to stop first, then yield appropriately depending on the traffic conditions. This systematic approach helps prevent accidents and promotes safer roads for all users. Therefore, the responsibility to stop and wait is a critical rule for left-turning drivers at intersections with stop signs.