Taxi drivers in Madrid went on strike Saturday in solidarity with Barcelona cabbies protesting against "unfair competition" from Uber and Cabify.
Spain reached an agreement with France and Portugal Friday to build an undersea power line in the Bay of Biscay as they up electricity links aimed at helping the Iberian peninsula out of its energy isolation.
Catalonia's deposed president Carles Puigdemont returns to Belgium on Saturday to keep pressing for his region's independence after a Spanish judge dropped a European arrest warrant for him.