This is now more important than ever for riders visiting Spain as from the 1st of July there will be a charge for rescues where the person being rescued has been deemed to have put themselves at risk. For a single person, this could be as much as 6000€, but there is a sliding scale for this as the group being rescued grows in size.
Anyway, the “charge” will not be enforced at your hospital bedside, but the authorities say that they will pursue non payers through what ever means necessary.
A local wind surfer who got into difficulties getting back to shore could be the first person to be stung when a chopper and local coast guard vessel were scrambled to get him to safety!
Not sure how much exposure this has received outside of Spain, but it’s been in all the local papers here, so beware and make sure you’re insured! This is even applicable to hikers who are deemed to have put themselves at risk on dangerous paths or maybe ventured out in adverse conditions or poorly equipped.