Highway (service road) robbery

I would like to know what can we do about the speed limit on the service road being 50 km/h? Really who drives 50 km/h while exiting the highway after driving 110 km/h. Why can't it be at least 70 km/h like in Laval? On some street in the West Island like Pierrefonds Boulevard, it is also 50 km/h. So how can it be the same on a service road? The city is really making a killing on giving tickets like that.