888.When a vehicle breaks down or encounters another emergency on a national freeway and cannotcontinue driving, if the vehicle cannot coast off the lane, in addition to activating the hazard warninglights, how many meters behind the vehicle should a breakdown warning sign be placed to preventNo. Ans Questionsecondary accidents?
(A) 30 to 50 meters.
(B) 50 to 100 meters.
(C) 100 meters or more.
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