MADRID (Reuters) - Spain s Prime Minister Mariano Rajoy on Friday called for calm in a tweet posted minutes after the Catalan regional parliament declared independence from the rest of the country in a disputed vote that will likely be declared illegal.  I ask for calm from all Spaniards. The rule of law will restore legality in Catalonia,  Rajoy wrote. 
Spain's Rajoy calls for calm, says rule of law will be restored in Catalonia