Charlotte HughesWhen Luke Evans's character Martin Gilmour is led into a police interrogation room wearing a blood-soaked shirt and asked "where were you at the time of the shooting?" in the opening moments of ITV's new five-part thriller, millions of viewers will feel that deeply familiar chill of anxiety. The Party, which premiered on 11 October 2026, has already been called one of ITV's most gripping dramas in recent years. But behind the fictional tension lies a question that is entirely, uncomfortably real: if you were drawn into a friend's police investigation — as Martin is — what would a UK criminal solicitor actually advise you to do?
What Has Made The Party an Immediate Talking Point
Adapted from Elizabeth Day's critically acclaimed 2017 novel by showrunner Sarah Solemani — who also stars in the production — The Party follows Martin Gilmour (Luke Evans), a journalist whose decades-long friendship with wealthy Welsh politician Ben Fitzmaurice (Tom Cullen) begins to unravel following a violent and still-unexplained incident at a lavish birthday celebration. Produced by World Productions and ITV Studios, the five-part series moves between the events of that fateful night and the police inquiry that follows, interwoven with flashbacks to school, university and early London life that trace how two men from very different class backgrounds became inseparable — and why that bond is now at the centre of a murder investigation.
The show's power lies partly in its emotional realism. Martin is not a criminal mastermind. He is a middle-aged man in a blood-soaked shirt trying to explain himself to detectives, caught inside a crisis that spiralled beyond his control because of a lifelong friendship he never thought to question. That scenario — being implicated, however peripherally, in a friend's legal troubles — is something a significant number of people in England and Wales have faced, or quietly dread facing. The drama's timing, landing at the very start of the autumn season, could not be sharper.
A Criminal Solicitor Reacts: What Martin's Interrogation Gets Right
From a legal standpoint, the most striking element of Martin's position in The Party is the deliberate ambiguity between his status as a witness and his status as a suspect. In England and Wales, that distinction is not merely technical — it is fundamental, and the law treats these two roles in profoundly different ways.
Criminal solicitors who advise clients after high-profile cases frequently observe that one of the most common and costly mistakes ordinary people make is attending a police interview without first establishing which category they fall into. In England and Wales, if police reasonably believe you may have committed an offence, they are legally required to caution you before questioning begins. The full Police and Criminal Evidence Act 1984 (PACE) caution reads: "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 phrase "may harm your defence" is the crucial one, and it is widely misunderstood. The Criminal Justice and Public Order Act 1994 significantly modified the historic right to silence in England and Wales: courts can now draw adverse inferences from a suspect's failure to mention, during police questioning, facts they later rely on in their defence. This is why the old assumption — "just say nothing and you'll be fine" — is no longer reliable legal guidance. Whether silence helps or harms you depends on your precise legal status, the nature of the questions, and what a solicitor has had the chance to advise. Arriving at a police station without that advice is, from a legal perspective, the equivalent of agreeing to a financial contract without reading it.
Concrete Case: What Would Happen to Someone Like Martin in Real Life?
Consider a grounded, realistic scenario set in October 2026. James, a 38-year-old accountant from Cardiff, attends his university friend's 40th birthday party. During the evening, a violent altercation breaks out and a guest is taken to hospital with serious injuries requiring surgery. James was present in the house throughout but did not witness the incident directly. The following morning, a detective constable calls his mobile and asks whether he would be willing to come in to the local station "to help with enquiries." No arrest has been made. No caution has been given over the phone.
What are James's real options — and what do those options actually mean?
Option 1 — He attends alone without seeking legal advice first. James has no legal obligation to attend a voluntary interview, but he goes anyway, assuming that having nothing to hide means there is nothing to fear. Any statement he makes as a voluntary attendee can be used against him if he later becomes a suspect. A comment about where he was standing, or what he overheard from another room, could inadvertently corroborate or undermine someone else's alibi — or create a timeline problem for his own account that he does not yet know about.
Option 2 — He asks first whether he is a suspect. Under PACE, police should inform a person attending voluntarily whether they are, in fact, a suspect. James asks directly: "Am I being treated as a suspect in relation to this incident?" If the honest answer is yes, the interview must be conducted under caution and he has the right to free legal representation before it begins. If the answer is no, he is attending purely as a witness — and still has the right to a solicitor.
Option 3 — He requests a duty solicitor before attending. Under PACE Code C, James has the right to consult a duty solicitor free of charge, at any time, before answering questions. This right applies whether he is under arrest or attending voluntarily. Police must pause questioning until a solicitor has arrived and advised him. The duty solicitor scheme is funded by legal aid and costs James nothing.
The numbers that matter most here are not dramatic — they are bureaucratic, and they last. A voluntary interview that results in a formal caution, even without any criminal conviction, remains on the Police National Computer. For a standard Disclosure and Barring Service (DBS) check, cautions are disclosable for up to six years from the date of issue. For an enhanced DBS check — required for roles working with children or vulnerable adults — a caution remains disclosable indefinitely under the Rehabilitation of Offenders Act 1974 (Exceptions) Order 1975. James, as a Financial Conduct Authority-regulated accountant, faces a further exposure: the FCA's "fit and proper person" and "good repute" requirements mean that a formal caution could trigger a fitness and propriety review, potentially jeopardising his authorised status entirely.
The if/then logic is unambiguous. If James attends without legal advice and inadvertently makes a statement that leads to a formal caution: potential six-year DBS disclosure, an FCA fitness review, and possible loss of professional registration — consequences entirely out of proportion to what happened. If James requests a solicitor, establishes his status before attending, and answers questions only after being advised: maximum legal protection, and no inadvertent self-incrimination that could haunt him years later.
What to Do If Police Contact You in England and Wales
The practical steps are not complicated — but they must be known in advance, before the phone rings:
First: Do not agree to attend a police interview immediately, however cooperative you intend to be. Ask the officer directly: "Am I being asked to attend as a witness or as a suspect?" You are entitled to a clear and honest answer.
Second: Know that you have the absolute right to free legal advice from a duty solicitor — before and during any police interview. This right applies whether you are under arrest or attending voluntarily. You can request this before you leave your home.
Third: Understand that there is no legal obligation to attend a voluntary police interview as a civilian witness. You cannot be compelled to attend a police station unless a court issues a formal witness summons.
Fourth: If you are arrested, exercise your right to legal silence on substantive matters until a solicitor has arrived and advised you. The PACE caution that police must read to you upon arrest explicitly confirms this right.
According to GOV.UK guidance on your rights when answering police questions, people in England and Wales who are asked to attend a voluntary interview have specific protections — but exercising them means knowing about them before the interview begins, not halfway through it.
The anxiety in Martin Gilmour's eyes during the interrogation scene in The Party is entirely convincing. What the drama does not show — because it would make less compelling television — is that he had clear legal options before that interview room door closed behind him. In real life, a qualified criminal law solicitor can advise you on your precise situation before you say a single word to police. The earlier that conversation happens, the more options remain open.
Legal disclaimer: This article is for general informational purposes only and does not constitute legal advice. If you are contacted by police in connection with any investigation, you should seek independent advice from a qualified criminal law solicitor before responding.
