Unlawful wounding under section 20 of the Offences Against the Person Act 1861 is a serious Crown Court offence carrying a maximum sentence of 5 years' imprisonment. Unlike section 18 wounding with intent, section 20 does not require the prosecution to prove you intended really serious harm. It only requires proof that you were reckless as to whether some harm would be caused. If you are facing this charge, a specialist criminal defence solicitor can make a fundamental difference to the outcome.
At Woolfe & Co Solicitors, our criminal defence solicitors provide experienced, strategic representation for clients charged with unlawful wounding across England and Wales. We challenge the prosecution evidence, scrutinise the medical records, and build a robust defence for Crown Court trial.
"Unlawful wounding is a serious Crown Court charge, but it is important to remember that section 20 does not require proof of intent to cause really serious harm. The right solicitor will hold the prosecution to its burden and ensure the charge is not elevated to section 18."
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Unlawful wounding is prosecuted under section 20 of the Offences Against the Person Act 1861. It is sometimes called "malicious wounding" but the word "maliciously" in this context is a legal term meaning intentionally or recklessly. It does not necessarily mean acting with spite or ill will. The offence requires proof that you unlawfully caused a wound or inflicted grievous bodily harm and that you were reckless as to whether some harm would be caused. It is an indictable-only offence, meaning it must be heard at the Crown Court.
| Element | What the Prosecution Must Prove |
|---|---|
| The Wounding | There must be a break in the continuity of the whole skin. A cut, laceration, or open wound satisfies this definition. Bruising, swelling, and internal injuries without a break in the skin do not constitute a wound, though they may still be GBH. |
| Grievous Bodily Harm | The harm must be "really serious." This includes significant fractures, injuries requiring hospital treatment, and wounds requiring surgical intervention. The jury decides whether the harm reaches this threshold. |
| Mental Element (Malice) | The prosecution must prove you foresaw the risk of some harm, not necessarily the full extent of the harm that resulted. You need only be reckless as to whether some physical harm, however minor, would be caused. This is a much lower threshold than section 18. |
The word "maliciously" in section 20 is a term of art. It does not require proof of ill will or spite. It means that you foresaw the risk of some harm, even minor harm, and went on to take that risk. If you did not foresee any risk of harm, the mental element is not satisfied. A solicitor for unlawful wounding charges will carefully examine whether the prosecution can prove this element.
The difference between section 20 and section 18 is the single most important legal distinction in any wounding case. Both are Crown Court offences, but the maximum sentence for section 20 is 5 years, while section 18 carries life imprisonment. The difference turns entirely on the mental element: what did you intend or foresee at the time of the incident?
Defending section 20 by challenging section 18: A key defence strategy in wounding cases is to ensure the prosecution does not overcharge. If you are charged with section 18, your solicitor will argue that the evidence cannot support the specific intent required. If you are charged with section 20, your solicitor will resist any attempt by the prosecution to later amend the charge to section 18. Read our detailed comparison on the wounding with intent page and our broader GBH charges page.
Defending a section 20 unlawful wounding charge requires a thorough approach to the evidence and a clear defence strategy. While section 20 does not carry the life imprisonment maximum of section 18, it remains a serious Crown Court matter that demands skilled representation. Below is the approach our solicitors take.
If you are arrested or invited for a voluntary interview, a solicitor must attend with you. Your solicitor will obtain disclosure from the police, advise you on whether to answer questions or exercise your right to silence, and begin preserving evidence. Do not attend an interview without representation. Early legal advice can prevent the case from proceeding to charge altogether.
A wound in law requires a break in the continuity of the whole skin. A bruise, swelling, graze that does not break the full thickness of the skin, or internal injury does not constitute a wound. Your solicitor will scrutinise the medical records, A&E notes, and photographic evidence to determine whether the injury meets the strict legal definition. If it does not, this can be a powerful basis for challenging the charge or seeking to reduce it to a lesser offence.
Section 20 requires proof that you foresaw the risk of some harm. If you did not foresee any risk of harm — for example, because the contact was accidental, or because you were acting in self-defence and the injury was an unintended consequence — the mental element is not satisfied. Your solicitor will examine all the circumstances to determine whether the prosecution can prove this element. If you were not aware of the risk of any harm at all, you are not guilty.
Self-defence is a complete defence to unlawful wounding. You are entitled to use reasonable force to protect yourself or another from an immediate threat. The force must be proportionate to the threat as you honestly believed it to be. Your solicitor will present evidence of the threat you faced, including any injuries you sustained, to demonstrate that your response was reasonable. Other defences may include lack of involvement in the incident and, in rare cases, automatism.
Section 20 cases are tried at the Crown Court before a judge and jury. Your solicitor will prepare a detailed defence statement, instruct expert witnesses where needed, and prepare you to give evidence if you choose to do so. If you are convicted or plead guilty, we prepare comprehensive mitigation including character references, evidence of employment and family responsibilities, and medical or psychiatric evidence. An early guilty plea entitles you to a sentencing reduction of up to 25%. Learn more about the process on our guide to criminal cases in the UK.
The Sentencing Council guidelines for section 20 unlawful wounding provide three categories of culpability and harm. The court determines the starting point and sentencing range by assessing where your case falls within these categories. A skilled criminal solicitor can influence this assessment significantly through careful preparation of the defence and mitigation.
The role of a solicitor at sentencing: Even if a conviction is inevitable, the sentence is not fixed. A well-prepared mitigation bundle — character references, evidence of employment, medical records, certificates for completed courses — can make the difference between immediate custody and a suspended sentence order. Your solicitor will also argue for the case to be placed in the lowest appropriate category and for the maximum reduction for an early guilty plea. Every year matters. Read about the wider category on our grievous bodily harm charges page.
Our criminal defence solicitors answer the most common questions we receive from clients facing unlawful wounding allegations. These answers are for general guidance. For advice specific to your case, speak directly with a solicitor.
Contact a criminal defence solicitor immediately, before speaking to the police. Do not discuss the allegation with anyone other than your solicitor. Preserve any evidence that supports your account including CCTV footage, photographs of any injuries you sustained, mobile phone data, and witness contact details. This is a Crown Court matter and early legal intervention is essential. For urgent advice, contact our team now.
"Maliciously" in section 20 is a legal term that means intentionally or recklessly. It does not require proof of ill will, spite, or malice in the ordinary sense of the word. It means you foresaw the risk of some harm — even minor harm — and went on to take that risk. If you did not foresee any risk of harm at all, the mental element is not satisfied and you are not guilty of the offence. This is a key area a solicitor for unlawful wounding charges will explore.
A wound requires a break in the continuity of the whole skin — both the dermis and epidermis must be broken. A cut, laceration, or open wound qualifies. Bruising, swelling, grazes that do not break the full thickness of the skin, and internal injuries without an external break do not constitute a wound, though they may still amount to GBH. Your solicitor will carefully examine the medical evidence to determine whether the injury meets the legal definition.
Yes, self-defence is a complete defence to section 20 unlawful wounding. You are entitled to use reasonable force to protect yourself or another from an immediate threat. The force must be proportionate to the threat as you honestly believed it to be. The jury will be directed that you cannot be expected to precisely weigh the measure of force in the heat of the moment. Learn more about self-defence on our physical assault allegations page.
Yes. Section 20 unlawful wounding is an indictable-only offence, meaning it must be heard at the Crown Court. Your first appearance will be in the magistrates' court, where the case will be formally sent to the Crown Court for trial. The magistrates deal with bail but do not hear the evidence or determine guilt. Crown Court trials are before a judge and jury.
In some cases, yes. If the injury does not meet the legal definition of a wound or the harm is not "really serious," your solicitor can make representations to the Crown Prosecution Service arguing that the case should be charged as ABH under section 47 instead. ABH is an either-way offence with a maximum of 5 years that can be heard in the magistrates' court. This can significantly alter the landscape of the case. The distinction between wounding and ABH is often a critical issue.
Legal aid is available for section 20 cases because they are Crown Court matters carrying a risk of imprisonment. Your solicitor will assess your eligibility during the initial consultation. If you are not eligible for legal aid, we offer competitive fixed fees with complete transparency from the outset. Section 20 cases require thorough preparation for Crown Court trial, and we will provide a clear fee estimate. Our initial consultation is free and without obligation. Contact our criminal defence solicitors to discuss your case.
A section 20 unlawful wounding charge is a serious Crown Court matter that demands skilled legal representation. At Woolfe & Co Solicitors, our specialist criminal defence solicitors provide the robust defence you need. Our initial consultation is free and completely confidential.
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