A freeway is designated for:

1. Correct answer: Only Vehicles which are capable and permitted to drive at a speed of 55 k.p.h .
2. Motor vehicles which are able to drive at a speed of at least 90 k.p.h.
3. Private passenger cars, taxis and buses only.
4. Motor vehicles and bicycles.

WhyA motorway is only for vehicles that can and are allowed to drive at least 55 KPH. Slow vehicles, cyclists and pedestrians may not use it.