(b) Facial hair. Males will keep their face clean-shaven when in uniform, or in civilian clothes on duty. Mustaches
are permitted. If worn, males will keep mustaches neatly trimmed, tapered, and tidy. Mustaches will not present a
chopped off or bushy appearance, and no portion of the mustache will cover the upper lip line, extend sideways beyond a vertical line drawn upward from the corners of the mouth (see lines C and D of Figure 31), or extend above a parallel line at the lowest portion of the nose (see line B of Figure 31). Handlebar mustaches, goatees, and beards are not authorized.