其實沒有什麽分句不分句的那麽複雜,看看原句,如果忽略這段插如句:but if none, before entering the crosswalk on the near side of the intersection or, if none, then before entering the intersection, 因為這其實就是講的個怎麽停,停在哪裏。
那麽原句就是:
A driver facing a steady circular red signal alone shall stop at a marked limit line and shall remain stopped until an indication to proceed is shown, except as provided in subdivision (b)
這麽清楚,你必須在紅燈麵前停,並保持停住,直到有可行進的信號燈。要想行走,必須有下麵(b)的情況,你還能挑個什麽刺?