If the white car wants to turn left he has priority over the red and black car.

If the white car wants to turn left he has to give way to the blue car.

If the white car wants to turn left he has to give way to the blue car.

The white car has priority over the black and red car.

The white car has to give way to the black car.

If the white car wants to turn left he has to give way to the black and blue car.