948 Road signs Choose 1 answer

What does the following safety marking mean?

1. ①It marks the point inside the intersection where a vehicle waiting to turn left waits during a red light so as not to obstruct other traffic
2. ②It marks the point inside the intersection where a vehicle waiting to turn left waits during a yellow light so as not to obstruct other traffic
3. ③It marks the point inside the intersection where a vehicle waiting to turn left waits during a green light so as not to obstruct other traffic
4. ④It marks the point inside the intersection where a vehicle waiting to turn left waits during a flashing red light so as not to obstruct other traffic