The strike has been taking on a national significance, with groups of workers from other regions joining the protests in this city of 600,000 people. As the local employers refuse to negotiate, the workers are determined to escalate. They are planning a demonstration in Rome next week. Andrea Gamba of the CGIL union said "The assassin of public transport is here in Genoa - but we've got to go and find the boss who sent him. That's why we must go to Rome, with delegations from all over Italy."