383 On freeways and expressways, drivers of heavy motorcycles over 550cc are allowed to drive side-by-side and pass each other in the same lane. (A)O(B)X

381 Drivers of vehicles with four or more wheels may not use the slow lane unless they are just starting up the vehicle, making a turn, or pulling over to park. However, on roads with a safety island separating the slow and fast lanes, these drivers may use the slow lane. (A)O(B)X