What "no comment" means in a police interview

If you are facing a police interview, someone has probably told you to "just say no comment." It is the most common piece of advice passed between friends and family, and it is sometimes right. But it is not a rule that fits every situation, and following it blindly can do real harm. What protects one person in the interview room damages the next. The right approach depends on the allegation, on the evidence the police actually have, and on the position you are in.

What "no comment" means

You are not obliged to answer police questions. "No comment" is simply how that right is exercised: you reply "no comment" to each question rather than giving an account of yourself.

The burden of proving an offence rests on the prosecution. You do not have to prove your innocence. Staying silent forces the police to build their case on independent evidence — what they can show without your help. If that evidence is not there, silence keeps it that way.

The warning in the caution

Before any interview under caution, the police read a formal warning:

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.

The middle sentence is the one that changes things. Under Section 34 of the Criminal Justice and Public Order Act 1994, if you stay silent about something in the interview and then rely on it later in court, the court can draw an "adverse inference". It can treat your earlier silence as a reason to doubt the account you give at trial. The logic is that if you had an innocent explanation, you would be expected to give it at the first opportunity, and silence about it can later be held against you.

There is a limit. A court cannot convict on silence alone. An adverse inference only adds weight to other evidence; it cannot create a case where there is none.

When "no comment" is the right approach

Silence tends to protect you when:

• The police have disclosed little or nothing about the case, so neither you nor your legal adviser can see what you are actually answering to.
• You are unwell, exhausted, distressed, or otherwise not in a fit state to be questioned reliably.
• The evidence against you is weak, and answering risks filling the gaps the prosecution cannot fill on its own.
• Answering questions about one matter risks drawing you into a separate one.

In each of these, speaking hands the police material they do not already have. Silence keeps the case on their side of the table.

When "no comment" is the wrong approach

Silence can work against you when:

• You have a clear, provable account — for example an alibi backed by records — that would end the investigation quickly. Staying silent can instead leave you under investigation for months.
• The matter is minor and could be resolved without going to court, but only if you account for it. Refusing to engage can remove that option and push the case towards a charge.
• The evidence against you is overwhelming. Cooperating early is usually treated as mitigation, while silence achieves nothing.

This is why "just say no comment" is unsafe as a blanket instruction. The same silence that ends one case guarantees a worse outcome in another.

A third option: the prepared statement

There is a middle course. With legal advice, you can prepare a written statement before the interview that sets out your account, hand it in or read it onto the record, and then answer "no comment" to the questions that follow.

A prepared statement puts your explanation on the record at the interview stage, which guards against the adverse-inference problem, while sparing you the pressure of live questioning. It has to be drafted with care. If your evidence at trial later goes beyond what the statement said, the same inference can still apply. It is a tactic to use on advice, not something to attempt alone.

If an interview is coming up

The decision is not one to make on instinct in the custody suite. It turns on what the police disclose, on the strength of their evidence, and on your own circumstances, and that assessment is what a legal adviser is there to make with you before the interview starts.

Anyone questioned under caution has the right to free, independent legal advice before the interview begins, whatever their means. Ask for it. For immediate support, call Astons Law Chambers on 07922 247 999.

"No comment" is a genuine right, and sometimes the only safe answer. But it is a tactical decision, not a default. The right call depends on the specific allegation and the evidence behind it.