They are concerned about protecting the natural environment, city infrastructure, and culture and the arts. Activities cover everything from lobbying national-level legislative and executive officials and local government to planning events for broad citizen participation.
它們的關懷層面擴及自然生態環境、市政建設、文化藝術；行動力則從遊說中央立法、行政單位、地方政府，到策劃市民參與活動。