280.5  Display of United States flag and Iowa state flag.
  The board of directors of each public school district and the authorities in charge of each nonpublic school shall provide and maintain a suitable flagstaff on each school site under its control, and the United States flag and the Iowa state flag shall be raised on all school days when weather conditions are suitable.
[S13, §2804-a, -b; C24, 27, 31, 35, 39, §4253; C46, 50, 54, 58, 62, 66, 71, 73, §280.4; C75, 77, 79, 81, §280.5]
95 Acts, ch 1, §4
Display of flags on public buildings, §1B.3