(1) The main purpose of this Chapter is to provide for the safe management of the fatigue of drivers of fatigue-regulated heavy vehicles while they are driving on a road.
(2) The main purpose is achieved by—
(a) imposing duties on drivers of fatigue-regulated heavy vehicles and particular persons whose activities influence the conduct of drivers of fatigue-regulated heavy vehicles in a way that affects the drivers' fatigue when driving on a road; and
(b) imposing general duties directed at preventing persons driving fatigue-regulated heavy vehicles on a road while impaired by fatigue; and
(c) imposing additional duties directed at helping drivers of fatigue-regulated heavy vehicles to comply with this Chapter, which are imposed on particular parties in the chain of responsibility; and
(d) providing for the maximum work requirements and minimum rest requirements applying to drivers of fatigue-regulated heavy vehicles; and
(e) providing for recording the work times and rest times of drivers, amongst other things.