What is Consent: Understanding Consent and the Legal Implications

What is consent? - Understanding Consent and the Legal Implications 

A question mark is written in white chalk on a blackboard.
Consent is what separates legal sexual activity from sexual assault (unwanted touching of a sexual nature) or rape (unwanted sexual activity involving penetration). Consent is a key ingredient in the most serious sexual offences; rape, sexual assault by penetration and sexual assault. The prosecution must make a jury 'sure' that consent was not given, or that the accused did not reasonably believe in consent.  

It is a defence for the accused if the complainant consented to the sexual activity and this can be proven, or if the accused had a reasonable belief that consent was given. The concept of “reasonable belief in consent” is a key aspect for the prosecution to disprove. 

The legal definition of consent is provided for by section 74 of the Sexual Offences Act 2003 – a person consents if they agree to the particular sexual activity by choice, and they have the freedom and capacity to make that choice. If someone has verbally agreed to participate in a sexual act yet they lack the freedom or capacity to do so, they have not truly – or freely – consented.

A complainant can present evidence of lack of consent if, at the time of the alleged non-consensual sexual activity, they were:
  • Too young to consent – the age of consent in England and Wales being 16 years old
  • Emotionally manipulated or physically forced into submitting through exploitation or violence
  • Asleep or otherwise unconscious and therefore unaware of what was happening
  • Intoxicated due to the consumption of alcohol or drugs (including ‘spiked’ drinks)
  • Suffering from a mental illness, personality disorder, or learning disability that limited their understanding of the situation or ability to communicate
It does not matter whether the accused person and their accuser knew each other. had previously engaged in consensual sexual activity together, or if the accuser consented to another type of sexual conduct with the accused on a separate occasion. On each occasion consent must be given or be reasonably believed to have been given. 

How Can Consent be Given 

Consent can be given verbally (expressed consent) or through physical conduct (implied consent), which can make reading situations complicated. An accused person’s thoughts about what was happening and how consent was being given are very relevant considerations, as they may have had ‘reasonable belief’ that the complainant gave consent, but they can find themselves accused of a sexual offence due to their misinterpretation of that. As your lawyers we would spend the time to discuss the circumstances with you, your thought process and the relationship background. If consent was reasonably believed it is important this defence is strongly prepared and logically presented to the jury or to the Crown Prosecution Service by way of pre-charge representations if you have not yet been charged with an offence. 

How Can Consent be Proved

The test for consent is partially subjective and partially objective. It asks firstly whether the defendant genuinely believed in the consent of the other party. The test then asks, if so, was the belief in consent reasonable? This second part is the objective test, taking into account all the circumstances of the case, and is for the jury to decide.

The prosecution must prove that the defendant did not have a reasonable belief in consent and make the jury ‘sure’ of this. 

A defendant does not need to prove anything during a criminal case, it is for the prosecution to prove the offence. However, where the defendant can, it is crucial that they provide their lawyers with any supporting evidence they have to show that consent was given, this may be in the form of text messages, social media messages or conduct of the complainant after the alleged offence is to have occurred. 

Can Consent be Withdrawn During Sexual Intercourse? 

Sexual consent – whether implied or expressed – can be revoked at any time during a sexual encounter, even if consent was previously given. If you don’t stop engaging in sexual activity when asked to do so, from that point onwards you are committing a sexual offence. If a person becomes incapable of consenting during intercourse then consent is no longer being given and to continue would be a criminal offence, for example; where a person is sleeping, or they become unconscious.

It would also be an offence to engage in sexual activity in a way that goes against what the other person consented to. An example of this is the use of a condom, if an agreement to intercourse on the basis that a condom is worn has been made, and then intercourse takes place with no condom this is an offence of rape. 

How to defend a false allegations where consent is the issue

Our lawyers have over 15 years experience defending individuals accused of serious sexual offences. Working with our client and listening to their circumstances, background and relationship with the complainant is key when preparing their defence. Key considerations to have when accused of a sexual offence are detailed in our blog: https://www.eventumlegal.co.uk/defending-a-false-rape-allegation

How We Can Help 

Obtaining legal advice is essential, sexual offence convictions can carry not only lengthy terms of imprisonment if convicted, but also carry a stigma from just being accused and investigated. 

It is crucial in cases of false sexual allegations that fast pro active action is taken to avoid evidence such as texts, phone record logs and social media posts being destroyed. Presenting a defence early with supporting evidence can be crucial and can result in you not even being charged with an offence. Approaching the case early with a strong defence can also lead the police to investigating lines of enquiry they may not have had they not been raised by the defence. 

We act for clients both at the pre-charge stage of a case (before charges) and post charge (after a client is charged). Our aim is to successfully defend our clients, to prevent charges and convictions. 

Our lawyers have a thorough understanding of the law surrounding sexual offences and issues arising with consent. Our initial advice is free and we will spend the time to go through your circumstances with you in detail so that you can make an informed decision regarding the defence of your case. You can contact us by phone 0161 706 0602 or via our contact us page, we will call you back at your convenience. 

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Understanding the difference between “consent” and “reasonable belief” can be key if you are being investigated or prosecuted for a sexual offence, where these two issues can arise. These are not just technical legal terms; they are real-world concepts that can affect the outcome of serious sexual abuse cases. At Eventum Legal, our aim is to help people grasp these important ideas so that they know where they stand, whether they’re seeking justice, facing an accusation, or just wanting to be informed. Consent and the Law: What Does It Mean? When it comes to sexual activity, the law makes it very clear that “consent” isn’t just about saying yes or no. Consent means agreeing by choice, having the freedom and capacity to make that choice, and being able to change your mind at any time, even if the sexual activity has begun. The Sexual Offences Act 2003 states that a person consents if they agree by choice and have the freedom and capacity to do so. In practical terms, this means no one should be pressured, forced, or tricked into sex. If someone is too drunk, too scared, or otherwise unable to decide, they cannot legally give consent. This applies also to issues with mental capacity where someone may not have the understanding or ability to give informed consent. When establishing whether consent or reasonable belief applies, the courts examine everything that happened, how the people involved acted, what was said, their relationship, and whether any threats were made. It’s not about just hearing a yes or no, but about whether the agreement was truly given, freely and knowingly, at the time. Reasonable Belief: The Other Side of the Coin While “consent” focuses on the person on the receiving end of sexual activity, “reasonable belief” is about the perspective of the person accused of the crime. UK law says it’s not enough for someone to claim they thought the other person was consenting. The belief that consent existed must be reasonable; it must meet the standard of what a reasonable person would think in those circumstances. This comes down to two questions: did the accused genuinely believe the other person was consenting, and would a reasonable person, knowing what the accused knew and considering everything that happened, have reached the same conclusion? It’s not a defence to say, “I just thought it was okay,” if evidence, actions, or common sense didn’t back that belief up. Courts look at whether the accused checked for consent, paid attention to what was happening, and took steps to make sure everything was agreed upon. How the Law Applies These Concepts The distinction between consent and reasonable belief matters because everyone is responsible for ensuring that consent is present, not just assuming or hoping it is. The prosecution in a sexual offence case has to prove that there was no consent or that the accused did not have a reasonable belief that consent existed. To judge this, courts examine the context: Were both people sober and able to make decisions? Was there clear, positive agreement? Did one person ignore signs of hesitation or discomfort? In cases where someone is very intoxicated or unable to communicate, the law presumes that there is no consent, and it is challenging for anyone to claim a reasonable belief otherwise. However, where alcohol is in question the issue can become complex as we all have difference alcohol tolerances, what may be too drunk to one person, could be different to the other. Therefore, working to establish the intoxication and affect is crucial for lawyers in some cases. In cases where it can be proven that that someone was too drunk to speak or move, and the accused says they thought there was consent just because the person didn’t say “no,” the court is unlikely to accept that as reasonable. The law expects people to check in with their partner, look for positive signs, and stop if there’s any doubt. Clearing Up Common Myths Many misunderstandings exist about how consent and reasonable belief work in real life. One myth is that if someone doesn’t say “no,” they must have agreed. The absence of a “no” is not the same as a “yes.” Another myth is that if two people are in a relationship or have had sex before, consent is always assumed. Every sexual act requires consent, every time. Some people also believe that as long as they honestly thought there was consent, that’s enough. But the law sets a higher bar: the belief has to be reasonable, meaning it must be backed up by what happened and what a reasonable person would think. In our digital age, misunderstandings can easily happen through text or online communication. Courts are aware of this and look at all available evidence, including messages and social media, to determine what happened. Other avenues of evidence exploration can include CCTV footage and witnesses. Why These Legal Standards Matter The way UK law approaches consent and reasonable belief has changed over time. In the past, people could argue they had an “honest” belief in consent, even if it wasn’t reasonable. That changed with the Sexual Offences Act 2003, which now requires honesty and reasonableness. This protects people from harm and ensures that the law takes the experiences and choices of everyone involved seriously. These rules are designed to keep people safe and ensure everyone’s rights are respected. The law encourages open communication, respect, and responsibility. It expects everyone to look for clear signs of agreement and to stop if there is any doubt or hesitation. What To Do If You’re Involved In A Sexual Offence Case Suppose you’re facing a situation involving consent or reasonable belief and you as the accused want to prove that either of these legal requirements existed, then you must seek legal advice and engage with specialist lawyers who can navigate the complexities of the key legal issues in sexual offence cases. These cases can be stressful and complex, and every detail matters: what was said, what was done, and what steps were taken to ensure everyone agreed. At Eventum Legal, we specialise in helping people understand their rights and responsibilities. We listen, explain your options in straightforward language, and support you throughout the process, always with respect and confidentiality.  Whether you’re seeking justice, defending your reputation, or simply want to know your rights, we’re here to help. Frequently Asked Questions What is the difference between consent and reasonable belief? Consent is when a person freely agrees to a sexual act. Reasonable belief is whether the accused genuinely and reasonably believed that consent was given, based on all the facts. Can someone be convicted if they misunderstood consent? Yes, if their belief in consent wasn’t reasonable. The court looks at the whole situation, not just what the accused thought. How can I protect myself or prove consent? Open communication and ensuring everyone is comfortable and willing are the safest approaches. If you’re worried about misunderstandings, keep records of conversations. Where can I get help or advice? Contact Eventum Legal for confidential, expert support tailored to your needs.
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