NEW : Other unions ' leaders plan to support ferry service , among other May Day activities . A Bay Area ferry union says ferries wo n't run from Marin County early Tuesday . There was no immediate response Monday from union officials as to what exactly is planned . It 's due to fears that an expected strike action will negatively affect service . The union is urging members to participate in a ` ` rally '' on the Golden Gate Bridge .
NEW : Other unions ' leaders plan to support ferry service , among other May Day activities . A Bay Area ferry union says ferries wo n't run from Marin County early Tuesday . It 's due to fears that an expected strike action will negatively affect service . The union is urging members to participate in a ` ` rally '' on the Golden Gate Bridge .