A voluntary sexual-offence interview is a critical evidential stage
You are not under arrest simply because you attend voluntarily, but the interview remains a formal interview under caution. What you say, what you do not say and the explanation you give for key communications or events may later be considered alongside the complainant's account, digital evidence, CCTV, witnesses and other material.
You are entitled to legal advice for a voluntary interview. Police-station advice is ordinarily available free under the criminal legal aid scheme. Where a client also asks us to undertake substantial private work outside the interview itself—such as an extended evidence review, chronology, witness work or pre-charge representations—the scope and fee are agreed separately in advance.
Do not prepare for a sexual allegation by rehearsing answers in the dark.
The interview strategy should be built around the disclosure actually provided and the live issues in the case: what is alleged, whether sexual activity is admitted or disputed, what communications exist, whether consent or reasonable belief may be relevant, what the chronology shows and which reasonable lines of enquiry should be preserved or pursued.
What we do before the interview
Clarify the allegation
We identify the alleged conduct, date range, complainant, location and the legal issue the police say they are investigating. In sexual-offence cases, apparently small differences in the allegation can materially change the advice.
Seek disclosure
We seek sufficient pre-interview disclosure to understand the nature of the suspected offence and why the client is suspected. The police are not required to disclose everything before interview, so the advice must distinguish what is known from what remains uncertain.
Prepare the defence
Where relevant, we review messages, call records, photographs, location material, social-media communications, CCTV, relationship history, contemporaneous witnesses and other documents that may affect the allegation or the account to be given.
Choose the interview approach
The appropriate approach may involve answering questions, a prepared statement, no comment or a combination. In a sexual allegation the decision must be made carefully because the interview can identify the prosecution issues, the defence account and the reasonable lines of enquiry that follow.
The three main ways an interview can be approached
There is no universally safe interview strategy. The correct approach depends on what the police disclose, your instructions, the evidence already available and the facts that may need to be placed on record. The decision should be made after legal advice—not by default.
Answering questions
This may be appropriate where there is a clear account to give and sufficient disclosure to advise safely. The risk is that an unprepared or speculative answer can create an inconsistency which later assumes more importance than it deserves.
Prepared statement
A prepared statement can put the core denial, explanation or chronology on record in precise terms. Depending on the circumstances, it may then be followed by answers to questions or by no further comment.
No comment
Silence can sometimes be appropriate where disclosure is inadequate or answering would create disproportionate risk. It is not automatically the safest option: later reliance on a fact that could reasonably have been mentioned may give rise to an adverse-inference argument.
The real question is what account, if any, should safely be placed on record in light of the allegation and the disclosure actually provided.
Should I attend voluntarily?
Ignoring an interview request can increase the risk of arrest if the police consider arrest necessary. Equally, agreeing to attend without first taking advice can expose you to avoidable risk. The practical approach is usually to have a solicitor contact the officer, confirm the status of the investigation and arrange the interview on a properly informed basis.
Can the police arrest me during or after a voluntary interview?
Voluntary attendance means you are not under arrest when you attend and you are free to leave unless the position changes. If the legal test for arrest later becomes satisfied, the police may arrest. We therefore keep the interview focused and advise throughout on your status and rights.
What should the police tell you before the interview?
PACE Code C requires enough information to be provided for you to understand the nature of the suspected offence and why you are suspected, so that your defence rights can be exercised effectively. That is not the same as a right to see the whole police case before interview. Investigators may withhold detail where disclosure could prejudice the investigation.
A solicitor should therefore test the disclosure rather than simply accept the first summary offered. Depending on the case, we may ask about the alleged date and place, the nature of the complaint, the broad account attributed to the complainant, relevant messages or digital material, CCTV, witnesses, forensic material and the evidential issue the police say they are investigating.
If a material part of the allegation or evidence remains unclear, that may affect whether a full account, prepared statement or silence is the safest way to proceed.
For a broader explanation of the police-station process, see our voluntary police interview guide and police station representation page.
Messages, phones and digital evidence in sexual investigations
Sexual-offence investigations often involve messages, social media, call data, photographs, location records and material before or after the alleged incident. Relevant material should be preserved. Digital searches should be tied to reasonable lines of enquiry rather than speculative trawling, and the defence should be able to identify why particular material matters.
Evidence worth preserving in a sexual-allegation investigation
The useful material will depend on the allegation, but early preservation can matter because messages disappear, CCTV is overwritten and memories become less precise. Preservation does not mean indiscriminately sending material to police; disclosure strategy and timing should be considered first.
- Full message threads and social-media exchanges, not selected screenshots alone
- Call logs, photographs, videos and original metadata where relevant
- Location and timeline material such as travel, hotel, taxi or rideshare records
- Bank or card transactions capable of fixing times and places
- Potential CCTV locations and the likely retention period
- Names of witnesses who can speak to relevant events, timing or context
- Contemporaneous notes, calendars or records created before the complaint
- Relevant device or account information that may later require forensic recovery
Preserve the original record. Do not contact a complainant or potential witness to try to resolve the allegation without taking advice first.
What can a solicitor actually do in the interview?
The solicitor is not there merely to observe. We can seek clarification where disclosure or a question is unclear, intervene where questioning becomes misleading, unfair or oppressive, ask for a break for confidential advice and reconsider the interview strategy if new evidence is introduced. The aim is to ensure the account is obtained fairly and your rights under PACE are respected.
If the direction of the interview changes materially, advice can change with it. A strategy agreed before the first question is not immutable.
Five mistakes to avoid before a sexual-offence voluntary interview
- Attending quickly because you want to “clear it up” before understanding the allegation
- Rehearsing a neat narrative instead of checking chronology against objective material
- Deleting or altering messages, accounts, photographs or device content
- Contacting the complainant or witnesses to ask them to explain, retract or discuss events
- Sending documents to police without considering context, completeness and timing
After the interview
After interview, the investigation may continue for some time. We can assess whether further evidence should be preserved, whether a specific enquiry should be requested and, where strategically justified, whether focused pre-charge representations should be made before a charging decision.
Possible outcomes after the interview
A voluntary interview rarely answers every evidential question on the day. The investigation may remain open while police obtain statements, review devices, retrieve CCTV or third-party material, seek further information or refer the case for a charging decision.
- No further action if the evidential or public-interest test is not met
- Further enquiries while you remain under investigation
- A further interview if genuinely new matters require an account
- Pre-charge engagement or focused representations where there is a proper evidential basis
- A charging decision and, where appropriate, charge or postal requisition
Where the case remains open, the defence should consider whether there are identifiable reasonable lines of enquiry or evidence that ought to be preserved or put forward. Our separate guides explain pre-charge representations and what happens after a police interview.
Prepared by Theodorous. Principal Solicitor: Paris Theodorou.
Frequently asked questions
Do I need a solicitor if I am innocent?
Yes, innocence does not remove the need for careful interview strategy. A truthful account can still be misunderstood if the questions, documents or allegation are not properly understood first.
Is legal advice at a voluntary interview free?
Police station legal advice is generally available without charge under criminal legal aid rules, subject to the usual scope of the scheme.
Can I postpone the interview until I have advice?
Often an interview can be arranged for a reasonable time that permits representation, but the police control the investigation. We can contact the officer and deal with the practical arrangements.
Should I send the police documents before interview?
Not without advice. Sometimes documents should be raised during or after interview; in other cases early provision is helpful. The timing can affect strategy.