You can purchase additional insurance to reduce your deductible in the event of damage to NOK 0.

The insurance covers damage to the rental car, other vehicles and personal injuries in traffic accidents.

The insurance does not cover: towing costs (deductible of NOK 3000), damage to windows, damage to the roof caused by standing on it, tire damage due to driving errors, lost keys, engine damage due to ignoring warnings about overheating or low oil level, or failure to report damage that would normally be covered by the insurance.