Prosura Rental Vehicle Excess Travel Insurance does not exclude cover for travel on an island per se. However, cover is excluded  where you have breached the terms of your Rental Agreement or failed to comply with any other Rental Provider instructions relating to taking reasonable care of the vehicle or restrictions regarding use of the vehicle, and that has directly or indirectly caused the loss. Cover is also excluded where you have driven the Rental Vehicle on a road that is not a road available for use by the general public.

Many car rental suppliers do not allow their hire cars to be taken on a ferry and, in those circumstances, taking a hire car on a ferry is considered a breach of the terms of your rental agreement. 


Please check with the car rental company directly as to whether you will be permitted to take the rental car on a ferry and to an island.