在以下哪种情况下可以使用道路中间的斜线缓冲带？Under which of the following circumstances can you use the diagonal buffer zone in the middle of the road?
等待右转时While waiting to turn right
在交通灯前停车时When stopping at a traffic light
超过其它车辆时When overtaking other vehicles
只能停放车辆5分钟Only when parking for five minutes