18(1)Section 403 (sex education: manner of provision) is amended as follows.
(2)In the heading, after “Sex education” insert “in England”.
(3)In subsection (1)—
(a)after “head teacher” insert “of a maintained school in England”;
(b)for “a maintained” substitute “the”.
(4)In subsection (1A), in the words before paragraph (a), after “maintained schools” insert “in England”.
(5)In subsection (1C), after “schools” insert “in England”.