By purchasing the High Road or the Value Pack (which includes the High Road) the guest can reduce their liability to Nil for 2WD vehicles or $500 per accident for 4WD vehicles. It is important to note that irrespective of the option selected, that liability is not limited in some cases which are excluded (noted in the rental agreement) or if the terms of the rental agreement are breached by the hirer and this causes or contributes to any damage.