美國闖黃燈一樣違章，隻是看警察的掌握尺度。

嚴格講，美國闖黃燈也違章。至少有的州明文規定黃燈亮了後，車沒進垂直馬路curb延長線的要停下來。我也知道有人因此吃ticket。

Driver's manual of Arizona and Pa...

A STEADY YELLOW LIGHT tells you a steady red light will soon appear. If you are driving toward an intersection and a yellow light appears, slow down and prepare to stop. If you are within the intersection or cannot stop safely before entering the intersection, continue through carefully.