What makes a left turn across traffic particularly dangerous?

A left turn across traffic is particularly dangerous due to limited visibility and the need for drivers to check multiple locations for other road users. When making such a turn, the driver typically faces oncoming traffic, which can present obstacles and make it more challenging to see pedestrians, cyclists, or other vehicles that may be in the area.

Drivers must also take into consideration vehicles approaching from the opposite direction and ensure that they have enough time and space to complete the turn safely without conflicting with oncoming traffic. The complexity of scanning for various potential hazards means that a momentary lapse in attention can result in a serious accident. This risk is why understanding the dynamics of a left turn is essential for safe driving practices.