273 On any lane or shoulder of a freeway or expressway, vehicles are permitted to zigzag in and out of traffic, make a U-turn, or drive in an oncoming traffic lane.
(A)O
(B)X
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統計: A(0), B(1), C(0), D(0), E(0) #2211226
統計: A(0), B(1), C(0), D(0), E(0) #2211226