According to DGT regulations, how many rearview mirrors are mandatory for a motorcycle with a maximum design speed of 90 km/h?
A)Two rearview mirrors (one on the left and one on the right).
B)Only one rearview mirror, which must be located on the left side.Correct
C)Only one rearview mirror, which must be located on the right side.
D)No mirrors are mandatory if the speed is below 100 km/h.
For motorcycles with a maximum design speed that does not exceed 100 km/h, only the left rearview mirror is mandatory. If the motorcycle can exceed 100 km/h, then both the left and right mirrors become mandatory.