Spain's Catalonia court to probe region head over independence vote
The non-binding referendum had been strongly opposed by Spain's central government and blocked by the country's Constitutional Court. But Mas pressed ahead anyway, staging an informal poll in an event marshalled largely by volunteers instead of government officials.
Spain's originally state prosecutor brought the case against Mas. The legal probe could potentially block him from taking part in regional elections.
(Reporting by Sarah White; Editing by Julien Toyer)