Being asked to attend a police interview can make even an innocent person feel pressured to explain everything immediately. That instinct is understandable, but an interview under caution is a formal evidence-gathering process. What you say, and sometimes what you do not say, may affect a later investigation or court case. The safest first step is to ask for independent legal advice before substantive questions.
Criminal procedure is not identical across England and Wales, Scotland, and Northern Ireland. The rules below reflect England and Wales, where interviews are governed largely by the Police and Criminal Evidence Act 1984 and PACE Code C. Scotland and Northern Ireland have separate rules, although core protections such as legal advice and silence also exist.
Your Immediate Rights Before Questioning
If you are detained at a police station in England or Wales, the custody officer must explain your key rights and provide a written notice. You should be told why you have been arrested and detained, what offence is suspected, and that free independent legal advice is available. You may also ask for someone to be informed of your whereabouts, request medical help, and ask to see the relevant PACE Codes of Practice.
If you have difficulty understanding spoken or written English, tell the custody officer immediately. An interpreter and translations of important documents should be arranged where required. Do not pretend to understand a caution, question, or document when you do not.
The Right to Free Legal Advice
You can ask for the police station duty solicitor, request your own solicitor, or ask the police to contact another criminal defence solicitor. Police-station advice is normally free regardless of income, and the duty solicitor is independent of the police. Asking for a lawyer is not an admission of guilt.
Once you request legal advice, questioning will usually be delayed until you have spoken privately with a solicitor. Limited exceptions exist, but they require specific grounds and senior authorisation. You can change your mind if you initially refuse advice. A useful phrase is: “I want free legal advice and do not wish to answer questions until I have spoken privately with a solicitor.”
Your solicitor can seek information about the allegation, explain the process, advise on answering questions, and attend the interview. The right approach depends on the evidence and facts; there is no universally safe response.
Understanding the Right to Silence
The right to silence UK law recognises does not always mean silence has no consequences. In England and Wales, the caution explains that you do not have to answer questions, but a court may sometimes draw an adverse inference if you later rely on a fact you reasonably could have mentioned when questioned. Anything you do say may also be used in evidence.
Copying a “no comment” strategy from television or social media can therefore be risky. In some cases it is sensible; in others, giving an account may protect your position. Ask the solicitor about the disclosed evidence, your explanation, and possible defences.
If you answer, be accurate. Never guess or fill gaps because silence feels uncomfortable. It is acceptable to say that you do not know, do not remember, or do not understand when that is genuinely true.
Your Rights in a Voluntary Interview
A voluntary interview is still an interview under caution. In England and Wales, you are not under arrest and are generally free to leave unless the police arrest you, but your answers can still become evidence. You remain entitled to free independent legal advice and to have a solicitor present.
Do not assume “voluntary” means informal. Ask what offence is being investigated and arrange a solicitor before attending. A solicitor can clarify your position and what may happen if you leave.
How the Interview Should Be Conducted
Police interviews at a station are normally audio recorded. At the start, officers should identify those present, explain the purpose, give or repeat the caution, and confirm your legal-advice decision. They may put allegations, evidence, inconsistencies, or earlier significant statements to you.
You may ask for clarification when a question is vague or assumes something you dispute. Your solicitor can request a break, challenge oppressive or confusing questioning, and advise you privately. The solicitor cannot invent answers or prevent proper questions simply because they are difficult.
Safeguards for Children and Vulnerable People
A person under 18, or an adult whose vulnerability may affect understanding or communication, may be entitled to an appropriate adult. That person helps safeguard welfare and communication but does not replace a solicitor. An appropriate adult may also ask for legal advice to be arranged.
Tell the custody officer about learning disabilities, autism, mental-health conditions, hearing or speech difficulties, medication, injury, withdrawal symptoms, or anything that could affect the interview. This may change what support, breaks, medical care, or communication help is needed.
Scotland and Northern Ireland
In Scotland, a person in custody has the right to remain silent apart from specified identifying details, speak privately with a lawyer for free, and have a lawyer present during interview. Scottish cautions and custody rules differ, so advice should come from a solicitor familiar with Scots criminal law.
Northern Ireland operates under PACE Northern Ireland and its own Codes of Practice. Free advice is available for people interviewed at a police station about a suspected offence. Use a Northern Irish criminal defence solicitor rather than relying only on guidance for England and Wales.
What to Do in the First Few Minutes
Stay calm, identify whether you are arrested or attending voluntarily, ask what offence is suspected, request free legal advice, and avoid discussing the allegation casually with officers or other detainees. Give necessary personal and welfare information, but wait for tailored advice before deciding how to answer evidential questions. Do not sign a statement or summary you believe is inaccurate.
Frequently Asked Questions
Can the police question me without a solicitor?
They may if you knowingly decline legal advice, and exceptional rules can sometimes permit questioning before requested advice is received. Normally, once you ask for a solicitor, the interview should wait until you have had the opportunity to obtain advice.
Is a duty solicitor really free?
Yes. Police-station legal advice from the duty solicitor is free and independent of the police. You can also ask for your own solicitor, although availability may affect who attends.
Can I leave a voluntary interview?
Normally you are free to leave because you are not under arrest. Police may arrest you if lawful grounds arise, so ask your solicitor about your position before ending or leaving an interview.
Should I always answer “no comment”?
No single answer suits every case. Silence may sometimes be appropriate, but it can carry risks in England and Wales if you later rely on facts not mentioned during questioning. Get case-specific advice first.
Protect Your Position Before You Explain It
Police interview rights exist to make questioning fair, not to obstruct an investigation. Pause before giving an account and use the free legal advice available. A solicitor can assess the allegation, the information disclosed, and the rules in the relevant UK jurisdiction, helping you make an informed decision rather than one driven by pressure or fear.