What should a driver do when waiting to make a left turn and the light turns green?

When waiting to make a left turn and the light turns green, the driver should yield to any vehicle that has entered the intersection from the right. This is important because vehicles traveling straight or turning right may already be in the intersection. Yielding ensures that the driver does not create a hazardous situation by colliding with vehicles that have the right of way.

In most cases, when the light turns green, drivers making a left turn must wait for oncoming traffic to clear or for any vehicles that have entered the intersection before they proceed. This principle helps maintain order and safety on the road, as it allows for the smooth flow of traffic and reduces the likelihood of accidents.

The other actions described in the choices might lead to unsafe driving practices, such as proceeding immediately into the intersection without ensuring it's clear, which could result in a collision. Accelerating quickly through the intersection can also lead to dangerous situations, as it compromises the driver’s ability to scan for other vehicles or pedestrians. Signaling right before turning is unnecessary when making a left turn and may confuse other road users. Thus, yielding to oncoming traffic is the safest and most appropriate response.