Just back from a wonderful trip to the Costa Brava marred somewhat by car hire rip off. Hired a car from Solmar Car Hire and charged €80 for ffull tank of petrol. We returned the car with a half a tank of petrol and no refund. What a rip off! Do all the car hire firms operate this policy and why? We would have been content to give €80 deposit which would be refundable on return of car with full tank. What an unfair sharp practice this is!!!!!!