How many reflective vests, as a minimum, must be carried in the vehicle?

How many reflective vests, as a minimum, must be carried in the vehicle?
A)One.Correct
B)Two.
C)As many as the vehicle has seats.
As a minimum, one reflective vest must be carried, which the driver must wear when getting out of the vehicle and occupying the roadway or shoulder of an interurban road.