Sexual assault of a child under 13
The offence of sexual assault of a child under 13 under s.7 Sexual Offences Act 2003 — the statutory elements (points to prove) reproduced verbatim, mode of trial and maximum sentence, and the arrest power, for frontline officers.
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What are the points to prove for sexual assault of a child under 13 under s.7 Sexual Offences Act 2003?
Sexual assault of a child under 13 (s.7(1) Sexual Offences Act 2003) requires: (1) A intentionally touches another person, (2) the touching is sexual (s.78), and (3) the other person is under 13. Consent is irrelevant and liability as to age is strict.
It is triable either way — the maximum on conviction on indictment is 14 years' imprisonment; on summary conviction it is 6 months' imprisonment (s.7(2)).
Sexual assault of a child under 13 is defined by s.7(1) Sexual Offences Act 2003: intentionally touching another person, where the touching is sexual, and that other person is under 13. Consent is not in issue for this offence — liability as to the complainant's age is strict. Each element has its own statutory definition (s.78), reproduced verbatim below. It is educational reference, not a charging decision — verify against current law, CPS charging guidance and force policy.
Offence
s.7 Sexual Offences Act 2003
Mode of trial
Triable either way
Maximum sentence
14 years' imprisonment on conviction on indictment; 6 months on summary conviction (s.7(2)).
Points to prove — statutory elements
Reproduced verbatim from the Act as published on legislation.gov.uk. These are the statutory elements, not a paraphrase — confirm the up-to-date text and any amendments at the source.
(1) A person commits an offence if—
(a) he intentionally touches another person,
(b) the touching is sexual, and
(c) the other person is under 13.
(2) A person guilty of an offence under this section is liable—
(a) on summary conviction, to imprisonment for a term not exceeding 6 months or a fine not exceeding the statutory maximum or both;
(b) on conviction on indictment, to imprisonment for a term not exceeding 14 years.
For the purposes of this Part (except sections 15A , 66B to 66D and 71 ), penetration, touching or any other activity is sexual if a reasonable person would consider that—
(a) whatever its circumstances or any person’s purpose in relation to it, it is because of its nature sexual, or
(b) because of its nature it may be sexual and because of its circumstances or the purpose of any person in relation to it (or both) it is sexual.
Powers of arrest & search
A constable may arrest without warrant anyone whom they have reasonable grounds to suspect of committing sexual assault of a child under 13, where an arrest is necessary on one of the s.24(5) grounds (PACE 1984 s.24). There is no separate statutory power of arrest in the Sexual Offences Act 2003 for this offence.
Code of Practice: PACE Code G — arrest →CPS charging guidance
Verbatim extracts from the CPS charging guidance (Crown copyright, reproduced under the Open Government Licence v3.0). CPS revises this guidance — confirm against the live page and current law.
s.5 rape
s.6 assault by penetration
s.7 sexual assault of a child under 13
s.8 causing or inciting sexual activity with a child
s.8(2) causing or inciting sexual activity with a child
Section 5 makes it an offence for a person intentionally to penetrate with his penis the vagina, anus or mouth of a child under 13.
In cases where a defendant admits sexual activity with a child under 13 but states that the victim consented, the proper course is to invite the court to hold a Newton hearing but only after consideration has been given to the impact on the child and the public interest in proceeding in this way. On no account should a count of rape (section 1) be added as an alternative. Juries should not be asked to deliberate upon issues that are critical to sentence which are not necessary to substantiate a charge in law. Rather these are questions that a judge should consider by hearing evidence on the relevant point and according to the procedure as set out in R v Newton 77 Cr. App. R. 13. See case of Delahaye-Bryan [2015] EWCA Crim 1987.
The section 5 offence is an indictable only offence and carries a maximum sentence of life imprisonment.
Section 6 makes it an offence for a person intentionally to penetrate sexually the vagina or anus of a child under 13 with a part of his body, or with anything else.
A defendant indicted for assault of a child under 13 by penetration may, on appropriate facts, be acquitted of the offence charged and convicted in the alternative of the lesser offence of sexual assault.
The section 6 offence is an indictable only offence and carries a maximum sentence of life imprisonment.
Section 7 makes it an offence for a person to touch a child under 13 sexually.
The section 7 offence is an either way offence and carries a maximum sentence of 14 years' imprisonment.
Section 8 makes it an offence for a person intentionally to cause or incite a child under the age of 13 to engage in sexual activity.
Section 8 creates two offences to reflect causing or inciting 1) penetrative sexual activity and 2) non-penetrative sexual activity.
The offences cover the situation where sexual activity itself does not take place.
The non-penetrative offence is an either way offence and carries a maximum sentence of 14 years imprisonment.
The penetrative offence is an indictable only offence and carries a maximum sentence of life imprisonment.
A child under 13 does not, under any circumstances, have the legal capacity to consent to any form of sexual activity.
Sections 5 - 8 apply the main non-consensual offences to children under 13, except that consent in these offences is irrelevant. If both the age of the child (that is, under 13) and the elements of the offence can be proved, then sections 5-8 should always be preferred to the main non-consensual offences.
These are offences of strict liability as to age. The prosecution has to prove only two facts.
first, the intentional sexual activity and
second, the age of the complainant at the date of the sexual activity, using, for example, a certified copy of a birth certificate together with evidence of identity.
There is no defence of mistaken reasonable belief in the age of the complainant.
The under-13 offences overlap to a very significant extent with the child sex offences which are designed to protect children under 16 (sections 9-15). However, the intention of Parliament is that anyone who engages in sexual activity with a child under 13 should be prosecuted with one of the offences specifically designed to protect children in this age group. This is to ensure the availability of the higher maximum penalties for the under-13 offences and avoid children under 13 giving evidence in relation to consent.
If there is difficulty in proving that the child is under 13 (or was so at the time of the offending) then a charge under sections 9-12 should be considered rather than sections 5-8.
The intention behind the Sexual Offences Act 2003 is to provide maximum protection to very young children, irrespective of whether or not a person under 13 may have the necessary understanding of sexual matters to give ostensible consent.
Given the seriousness of these offences, where the defendant is an adult, notwithstanding the wide nature of the activity addressed by sections 5 - 8, a prosecution will normally be required unless there are public interest factors tending against prosecution, which outweigh those tending in favour.
Where the offender is under 18 prosecutors should refer to prosecution guidance on Children as suspects and defendants, and to the additional public interest considerations and factors which must be addressed when considering the prosecution of a youth for a sexual offence.
Where both the suspect and complainant are under 13 years of age any charging decision or subsequent decision to terminate proceedings or substantially alter the charge should be approved by the Chief Crown Prosecutor (CCP).
If the offence is penetrative, section 7 and section 8 become indictable only offences. Prosecutors must specify whether the sexual activity is penetrative or non-penetrative when drafting the indictment.
Where the offence is either way prosecutors should refer to the sentencing guidelines when assessing seriousness.
The definition of sexual is contained within section 78 of the Sexual Offences Act 2003 and applies to all offences in part 1 of the Act, with the exception of section 71 (sexual activity in a public lavatory).
Penetration, touching or any other activity is sexual if a reasonable person would consider that:
whatever its circumstances or any person’s purpose in relation to it, it is because of its nature sexual, or
because of its nature it may be sexual and because of its circumstances or the purpose of any person in relation to it (or both) it is sexual.
In deciding whether an activity is sexual look first at the nature of the activity. If the activity is by its nature sexual (for example, sexual intercourse, masturbation) then it is sexual for the purposes of the legislation.
Where the nature of the activity may or may not be sexual prosecutors should consider the circumstances or purpose (or both) of the defendant in deciding whether it is sexual.
Where the nature of the act cannot be sexual, it is not made sexual by a person having a secret fetish.
Touching of clothing might be sexual as in the case of R v H [2005] EWCA Crim 732.
- Read the CPS line "If the offence is penetrative, section 7 and section 8 become indictable only offences" with care: s.7 (sexual assault of a child under 13) is triable either way in every case (s.7(2): 6 months summary / 14 years on indictment) and has no penetrative limb that changes its mode, even where the touching amounts to penetration (s.79(8)). The penetrative to indictable-only split applies to s.8 (and ss.9-10); penetration of a child under 13 is usually charged under s.5 (rape) or s.6 (assault by penetration). Follow the statute on this card and verify against the current CPS guidance.
- This offence carries a higher maximum than sexual assault of an adult or older child under s.3 (10 years) — the 14-year indictment maximum here reflects the offence being against a child under 13; the two offences are not to be conflated.
- Consent is not in issue for this offence: unlike ss.1-4, there is no 'without consent' element and s.74 is not applied. Liability as to the complainant being under 13 is strict — there is no defence of reasonably believing the child was 13 or over (R v G [2008] UKHL 37).
- "Touching" is broadly defined by s.79(8): it includes touching with any part of the body, touching with anything else, touching through anything, and in particular includes touching amounting to penetration.
- A conviction for this offence attracts notification requirements (registration as a sex offender) under Part 2 of the Act.
Related reading
Primary sources
BlueLineHub is independent and unofficial. Always verify with the authoritative source below.
- Verify on official source
Sexual Offences Act 2003, section 7 — sexual assault of a child under 13
The offence of sexual assault of a child under 13: intentional sexual touching of a person under 13, and the mode of trial and maximum sentence in s.7(2).
Last checked: August 2026 - Verify on official source
Sexual Offences Act 2003, section 78 — 'sexual'
The statutory definition of when touching or an activity is 'sexual'.
Last checked: August 2026 - Verify on official source
Sexual Offences Act 2003, section 79 — other interpretative provisions
s.79(8) defines 'touching', including touching with any part of the body or with anything else, through anything, and touching amounting to penetration.
Last checked: August 2026 - Verify on official source
Legal Aid, Sentencing and Punishment of Offenders Act 2012, section 85 — removal of limit on certain fines
In force from 12 March 2015, this removes the cap on the fine a magistrates' court may impose for offences whose penalty is expressed as 'the statutory maximum', including s.7(2).
Last checked: August 2026 - Verify on official source
Police and Criminal Evidence Act 1984, section 24 — arrest without warrant: constables
The power of arrest without warrant, subject to the necessity criteria in s.24(5).
Last checked: August 2026 - Verify on official source
Sentencing Council — Sexual assault of a child under 13 guideline
The sentencing guideline used to assess sentence for sexual assault of a child under 13, cross-linked from this card.
Last checked: August 2026 - Verify on official source
CPS Rape and Sexual Offences prosecution guidance — Chapter 8: Key Legislation and Offences (Open Government Licence v3.0)
CPS charging guidance for Sexual Offences Act 2003 offences — the verbatim extracts shown on this card.
Last checked: October 2026
Frequently asked
- Is sexual assault of a child under 13 triable either way?
- Yes — s.7(2) Sexual Offences Act 2003 makes it triable either way. The maximum on conviction on indictment is 14 years' imprisonment; on summary conviction it is 6 months' imprisonment.
- Does the defendant's belief about the child's age matter?
- No. Liability as to the complainant being under 13 is strict — there is no defence of reasonably believing the child was 13 or over (R v G [2008] UKHL 37). Consent is likewise irrelevant to this offence.
- What are the elements of this offence?
- Under s.7(1): the defendant intentionally touches another person, the touching is sexual (s.78), and the other person is under 13.