The party, a partner in Italy's coalition government, is known for its hard-line treatment of members caught veering from the 5-Star line. The party announced the expulsions on Monday. They included a senator, Gregorio De Falco, who didn't shy away from criticizing the migration policies of the populist government the 5-Star Movement formed with the League.
As a Coast Guard commander, De Falco received international attention fame when he ordered the captain of the Costa Concordia, Francesco Schettino, to return to the sinking ship he left with passengers still on board. Thirty-two passengers and crew members died in the January 2012 disaster.