Aerial shells fired for the display must be fired—
(a) so as not to pass over spectators; and
(b) so that they break or explode over the display site; and
(c) so as not to come within 8m of any overhead object; and
(d) so that any misfired shell falls within the display site; and
(e) otherwise in accordance with the requirements of AS 2187.4 for the firing of aerial shells.
Note See AS 2187.4, s 3.2.2