How many rearview mirrors must motorcycles have installed?
A)Mandatory one on the right side, but they may carry two.
B)They must always carry two mirrors, one on each side.
C)One left exterior mirror if they do not exceed 100 km/h, and two, one on each side, if the speed is higher.Correct
Motorcycles with or without a sidecar whose maximum speed does not exceed 100 km/h must carry one left exterior rearview mirror (with the option of carrying another on the right side), and if the speed exceeds that, they must carry one on each side.