What is one recommended method for avoiding head-on collisions?

Flashing your headlights is a recommended method for avoiding head-on collisions as it serves as a warning signal to other drivers. This action can alert oncoming vehicles that you are present and may help prevent a potential collision, particularly if another driver is straying into your lane. It is a communication tool that enables awareness among drivers on the road, and it can be especially effective in situations where visibility is reduced or if a driver is distracted.

The other choices could potentially lead to dangerous situations. Speeding up might escalate the risk of a collision if the other driver is not aware of your presence. Moving to the left can create confusion and may not always be a safe option, especially if there is oncoming traffic. Jerking the wheel to the right could result in losing control of the vehicle or crashing into something on that side of the road, making it a high-risk maneuver. Thus, flashing headlights stands out as a proactive and safe approach to enhancing visibility and communication on the road.