Grillo at M5S summit outside Rome (3)

(ANSA) - Rome, September 7 - Anti-establishment 5-Star Movement (M5S) leader Beppe Grillo on Wednesday held a summit on a Rome administrative crisis with the M5S's five-strong leadership panel outside Rome on the road to Nettuno, sources said. Rome Mayor Virginia Raggi did not attend the summit and was said to be waiting for Grillo at City Hall. Grillo may address a rally this evening in Nettuno with bigwigs Luigi Di Maio and Alessandro Di Battista, the sources said. All give members of the party 'directorate' - Di Maio, Battista, Roberto Fico, Carla Ruocco and Carlo Sibilia - will be in Nettuno for the conclusive event in Di Battista's round-Italy motorbike tour campaigning against the government's Constitutional reform, Sibilia tweeted.
    Raggi has been rocked by a probe into environment cabinet member Paola Muraro and allegations of hypocrisy in keeping the investigation a secret, along with Muraro, for a month and a half. She was also hit by five resignations in one day last week.