What is the correct search pattern when starting to cross an intersection?

Answer: B — Look left, then right, then left again

When approaching an intersection, it is important to look in all directions to ensure that it is safe to proceed. Option A may not give enough attention to the left side, where oncoming traffic may be approaching. Option C and D do not provide enough focus on the direction of travel which is ahead. Option B is the best choice as it ensures that both sides of the intersection are thoroughly checked before proceeding. Looking to the left twice also allows for any potential hazards or pedestrians to be identified and avoided.