In most traffic situations, the right-of-way rules are designed to ensure safe and orderly traffic flow. When turning left at an intersection with another vehicle coming towards you, the right-of-way typically rests with the vehicle that is already in the intersection.
Here's how it generally works:
1. **Vehicle A is already in the intersection:** If Vehicle A has entered the intersection before Vehicle B and is in the process of making a left turn (assuming it has a green light or the right-of-way), Vehicle A generally has the right-of-way.
2. **Vehicle B arrives later:** If Vehicle B arrives at the intersection after Vehicle A has already entered it and started the left turn, Vehicle B should typically yield the right-of-way to Vehicle A.
However, it's essential to remember that right-of-way rules can vary by location, and there may be specific traffic signals, signs, or local regulations that could affect the right-of-way in a particular intersection. Always follow the traffic signals and signs and be cautious when making turns to ensure safety.
It's a good practice to drive defensively, be aware of your surroundings, and yield the right-of-way when necessary to avoid accidents and ensure safe driving.