Supplemental Liability Insurance (SLI) is an extra cover you can choose to add when you book Worldwide Car Hire Excess Insurance. It tops up cover over and above the car hire company's own policy for costs you may be legally responsible to pay, such as car scratched or medical costs, stemming from an accident causing damage to someone's property or injuring someone while driving.
CarHireExcess.co.uk provides cover for:
If you rent a car in countries such as USA and Canada, the Caribbean, Central or South America, third-party liability insurance can be non-existent or just the minimum required by law. So, unfortunately, if you get involved in an accident while driving the rental vehicle in or through the countries previously mentioned, you can end up being legally liable to pay hugely costly bills in respect of third-party bodily injury and damage to property. For this reason, it's highly recommended that you have appropriate cover.
Other Additional Cover: Collision Damage Waiver (CDW)