401 The speed of off-duty fire engines, ambulances, and security vehicles
(A) is not restricted.
(B) cannot exceed 50 km per hour.
(C) is determined in accordance with the speed limit of the road on which they are traveling.
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統計: A(2), B(0), C(4), D(0), E(0) #2214862
統計: A(2), B(0), C(4), D(0), E(0) #2214862