NEW : Other unions ' members plan to support ferry workers , among other May Day activities . Comment: It 's due to fears that an expected union action will negatively affect service . The union is urging members to participate in a `` rally '' on the Golden Gate Bridge .
NEW : Other unions ' members plan to support ferry workers , among other May Day activities . A Bay Area transit agency says ferries wo n't run from Marin County early Tuesday . It 's due to fears that an expected union action will negatively affect service . The union is urging members to participate in a `` rally '' on the Golden Gate Bridge .