Notwithstanding the provisions of paragraph
2(f) of this Annex the manoeuvring light described in Rule 34(b) shall be placed in the same
fore and aft vertical plane as the masthead light or lights and, where
practicable, at a minimum height of 2 metres vertically above the
forward masthead light, provided that it shall be carried not less
than 2 metres vertically above or below the after masthead light.
On a vessel where only one masthead light is carried the manoeuvring
light, if fitted, shall be carried where it can best be seen, not
less than 2 metres vertically apart from the masthead light.