Rules for a left-turn

There are some discussions on the rules for a left-turn, see a previous post entitled >. The discussion point is whether we should wait behind the white line or we are supposed to go over the white line and wait in the intersection for a left-turn. What I understand are as follows:

a) If there is a specific light controlling the left-turn, then we should wait behind the white line for the left-turn-light to turn green.
b) If there is only one light controlling both go-through and left-turn traffic, then we should go over the white line and wait in the intersection for a safe left-turn, when the light is green. Since we have already passed the white line, we can complete this intended left-turn even after the light turns to yellow or red.

Correct me if I am wrong.

所有跟帖： 

• 現在已經不是這樣的了 -wcat- ♂ (204 bytes) () 08/03/2009 postreply 23:00:43

• if you are in a heavy tracffic intersection, -hmo- ♂ (69 bytes) () 08/04/2009 postreply 10:21:52

• Safe is better than Sorry -WayCool- ♂ (0 bytes) () 08/04/2009 postreply 12:01:56

• 回複：Safe is better than Sorry -whz1234- ♂ (624 bytes) () 08/04/2009 postreply 16:14:15

• you will definetely get a ticket to cross that line in some -SunOfBeach- ♂ (6 bytes) () 08/04/2009 postreply 15:00:45

• 回複：you will definetely get a ticket to cross that line in some -whz1234- ♂ (32 bytes) () 08/04/2009 postreply 16:03:38

• I generally agree with you -xxhhwxc- ♂ (168 bytes) () 08/04/2009 postreply 07:04:34

• 回複：I generally agree with you -whz1234- ♂ (150 bytes) () 08/04/2009 postreply 16:17:54