1. Add surveillance cameras

    Closed
    #176576748 1 0 0 0

  2. Connect sidewalk

    Closed
    #176576702 2 1 0 0

  3. Fix overlapping shapes

    Closed
    #176455935 0 5 5 0

  4. Fix overlapping shapes

    Closed
    #176455922 0 0 78 0