Honolulu Mayor Jeremy Harris believes the new fleet of $750,000 hybrid electric buses will help keep his city clean. According to KITV The HawaiiChannel.com, critics have filed a temporary restraining order to stop construction and operation of the new system, calling it illegal because it does no have federal approval on an environmental review process. http://story.news.yahoo.com/news?tmpl=story&cid=413&ncid=413&e=2&u=/ibsys/20041022/lo_kitv/2422636