The Spanish group Organisation of Consumers and Users said unlawful practices by car hire companies were damaging the image of the country as a holiday destination.
We hope that Spanish authorities investigate and punish all rental car companies which engage in unlawful practices.
This behaviour damages consumers' rights and the image of Spain as a holiday destination.
More top news
Scotland Yard say a 73-year-old man has been arrested in West Sussex on suspicion of sending offensive messages on social media.
Ian Stewart, the fiancé of children's author Helen Bailey has been found guilty of her murder.
Actor Harrison Ford had a near miss at a Californian airport after landing a plane on a taxiway.