Yes! I know some caravanners who are still on the site where I spent three months during the winter. The site is 'closed' however, they are still there. Management has had to close their toilet blocks, so two couples and a guy on his own that I know, have had to leave their caravans and move into the site's bungalows (which have their own showers and toilets). Even so, lockdown is much more severe in Spain than it is here. If you are driving, you are likely to be stopped by army or police. You need a very good excuse if you are carrying a passenger or are further away from your base than the nearest supermarket. If you have a dog to walk, you don't go beyond 150 mtrs from your base. And to top it off - the Spanish weather hasn't been all that great during the past month.