5SAn offence under any of the following provisions of the Sexual Offences Act 2003 (c. 42) against a person under the age of 16—
(a)section 1 (rape),
(b)section 2 (assault by penetration),
(c)section 3 (sexual assault),
(d)section 4 (causing a person to engage in sexual activity without consent),
(e)section 16 (abuse of position of trust: sexual activity with a child under 18),
(f)section 17 (abuse of position of trust: causing or inciting a child under 18 to engage in sexual activity),
(g)section 18 (abuse of position of trust: sexual activity in the presence of a child under 18),
(h)section 19 (abuse of position of trust: causing a child under 18 to watch a sexual act),
(i)section 25 (sexual activity with a family member under 18),
(j)section 26 (inciting a family member under 18 to engage in sexual activity),
(k)section 38 (care workers: sexual activity with a person with a mental disorder),
(l)section 39 (care workers: causing or inciting a person with a mental disorder to engage in sexual activity),
(m)section 40 (care workers: sexual activity in the presence of a person with a mental disorder),
(n)section 41 (care workers: causing a person with a mental disorder to watch a sexual act),
(o)section 47 (paying for sexual services of a person under 18),
(p)section 48 (causing or inciting a child under 18 to become a prostitute or to be involved in pornography),
(q)section 49 (controlling the activities of a child under 18 in relation to prostitution or involvement in pornography),
(r)section 50 (arranging or facilitating the prostitution or involvement in pornography of a child under 18),
(s)section 61 (administering a substance with intention of stupefying etc. for sexual activity),
(t)section 66 (exposure of genitals),
(u)section 67 (voyeurism).