What is a voluntary interview?
A voluntary interview under caution is one where the police have asked you to attend a station (or sometimes another agreed venue) for a formal, recorded interview, but they have not arrested you. The invitation usually comes by letter, phone call, or a doorstep visit, and a date and time is offered.
Crucially, the interview itself is conducted under the same police caution as a custody interview:
“You do not have to say anything. But it may harm your defence if you do not mention when questioned something which you later rely on in court. Anything you do say may be given in evidence.”
That single sentence is why a voluntary interview must never be treated as a casual conversation.
Why “voluntary” can be misleading
The word voluntary describes only the manner of attendance — not the legal status of what you say. The interview is:
- Recorded (audio and often video)
- Used as evidence in court if you are later charged
- Capable of resulting in immediate charge or postal charge
- Subject to the same adverse-inference rules if you stay silent on something you later rely on in court
Many people accept a voluntary interview because it sounds reassuring — only to find that the questions are far more searching than expected, and that answers given on the day end up forming the prosecution case.
Real risks
1. You can be arrested mid-interview
If you say something that increases suspicion, the police can arrest you on the spot and continue under custody conditions. Voluntary attendance is not a guarantee that you will leave freely.
2. You can be charged the same day
For straightforward cases, the police can refer the matter for charging decision and charge you immediately following a voluntary interview. There is no “cooling-off” period.
3. Without disclosure, you cannot answer safely
You are entitled to disclosure before interview. Without it, you cannot meaningfully assess what to say. A solicitor obtains disclosure, challenges its adequacy, and helps you decide on the safest interview strategy.
4. Silence is not always safe
A “no-comment” interview can be exactly the right approach in some cases, and disastrous in others. The decision depends on the evidence, the offence, and your account — all of which need to be analysed by a qualified solicitor before the interview begins.
Common misconceptions
“If I just explain, it’ll be cleared up.” Sometimes — but more often, “just explaining” provides evidence the police did not previously have.
“Asking for a solicitor delays things.” Voluntary interviews are routinely arranged around solicitor availability. A short delay to take proper advice is always the right trade-off.
“I don’t qualify for legal aid.” Police-station legal advice is free for everyone under PACE, irrespective of income, savings, or the offence.
“I’ll just take notes myself.” The official recording is the only record that will be used in court. Your own notes will not change what was said on tape.
What to do if you receive a voluntary interview request
- Do not respond to the substantive allegation in writing or by phone before taking advice.
- Request a solicitor as soon as possible — share the date and time the police have suggested.
- Your solicitor will contact the officer in the case, request disclosure, and either confirm the appointment or arrange a re-scheduled time.
- Attend on the agreed date with your solicitor. Have a private consultation before the interview begins.
Why legal advice matters even when you’re innocent
Innocent people are convicted on poorly-handled interviews more often than is widely understood. Memory is unreliable under stress, the questioning style is designed to test inconsistency, and well-meant explanations can inadvertently strengthen the prosecution case. A solicitor exists precisely to ensure the interview tests the allegation, not your nerves.
Next steps
If the police have asked you to attend a voluntary interview, please request a solicitor before agreeing a date or sending any reply. The same right applies if you are arranging representation on behalf of a family member.