Custody Detention Officer: Pay & Role Explained

Under the Police and Criminal Evidence Act 1984 (PACE), every detained person's treatment is overseen by a "custody officer" — a role that, by law, must be performed by a sergeant not directly involved in the case being investigated. In practice this means the Custody Sergeant, a warranted officer, holds the legal authority for decisions such as authorising detention, deciding on charge or release, and authorising specific procedures.

Detention Officers work alongside and under that sergeant's direction. Many forces additionally designate specific powers to Detention Officers under the designated-powers framework in the Police Reform Act 2002 — commonly things like conducting authorised searches of a detained person, or taking fingerprints, DNA samples and photographs — so that this practical, high-volume work doesn't all have to be done personally by the sergeant. Exactly which powers are designated to a given post, and under what supervision, is set locally by the chief officer rather than a single fixed national list, so always check the specific job description for the powers that actually attach to your post.

Unlike the Custody Sergeant they work alongside, a Detention Officer is not an office holder under the Crown. They hold an ordinary contract of employment with full statutory employment rights, can be represented by a recognised trade union (UNISON, Unite and GMB all represent police staff), and — unlike a warranted officer — have the legal right to take industrial action.

Pay is negotiated, not recommended: it runs through the Police Staff Council, a bargaining body of the employers' side and the three joint unions, on its own annual cycle — entirely separate from the Police Remuneration Review Body process that sets officer pay.

Custody Detention Officers, like all police staff, are enrolled in the Local Government Pension Scheme (LGPS) rather than the Police Pension Scheme that warranted officers, including the Custody Sergeant they work alongside, belong to. It's a career-average scheme: each year builds up a pension based on a proportion of what you actually earned that year, revalued annually, rather than a scheme based on your final salary.

The LGPS's Normal Pension Age is linked to your State Pension age rather than a fixed age set out in police-specific regulations, and it carries none of the officer-specific features — no equivalent of the 1987 scheme's commutation rules, and none of the McCloud remedy provisions built specifically around the officer schemes. Contributions are tiered, rising in bands as pay rises, under the LGPS's national contribution structure. Unsocial hours pay and pensionable overtime generally count towards LGPS pensionable pay in the same way base salary does — always check your own force's LGPS member guide for the specifics that apply to your role.

There's no fixed national qualification requirement. Forces typically look for resilience under pressure, strong communication and de-escalation skills, an ability to remain calm and fair when dealing with people who may be intoxicated, distressed or aggressive, and a genuine commitment to treating every detained person's welfare seriously regardless of the circumstances of their arrest.

A physical competency or safe restraint training assessment is common given the hands-on nature of the role, alongside full force vetting given the sensitivity of the information and access involved. Backgrounds in security, healthcare, the armed forces, or other custodial or care-based settings can be an advantage on an application, though many successful Detention Officers come from unrelated backgrounds and are trained from scratch.

Custody is one of the highest-scrutiny environments in policing: deaths and serious incidents in custody are subject to intense independent investigation, and inspection bodies routinely examine whether detainee welfare, risk assessment and record-keeping meet the required standard. That scrutiny is precisely why the Detention Officer role carries real professional weight — the quality of welfare checks, accurate logging and prompt escalation genuinely affects whether a suite is operating safely and lawfully.

It's also a role forces have had to staff consistently around the clock regardless of demand elsewhere in the organisation, which is part of why unsocial hours and overtime pay structures are built so firmly into how custody roles are graded and rewarded compared with some other police staff functions.

New Detention Officers typically go through a structured induction covering PACE requirements and record-keeping, risk assessment of detained persons, and safe restraint and de-escalation technique, often drawing on national guidance such as the College of Policing's published guidance on the safer detention and handling of persons in police custody. This is followed by a period of supervised practice on the custody floor before working fully independently.

Ongoing refresher training — particularly around safe restraint, first aid and changes to risk-assessment procedure — is standard throughout a custody career, reflecting how much the safety of the role depends on skills staying current rather than being learned once at the start.

Custody work carries a distinct emotional and physical load: sustained close contact with people in crisis, occasional violence or aggression, and the weight of getting welfare judgements right on people who are, in that moment, entirely dependent on the suite's care. Forces generally provide access to occupational health, trauma-informed support following serious incidents, and peer support networks for custody staff.

As with pay and grading, exactly what wellbeing support looks like varies by force — it's a fair and reasonable thing to ask about directly at interview.

Because Detention Officers work under the Custody Sergeant's legal authority, clear, timely communication between the two is the single biggest factor in a suite running safely. Sergeants who take the time to explain the reasoning behind a risk assessment or a detention decision — not just issue the instruction — tend to build stronger, more alert custody teams than those who treat Detention Officers as purely task-takers.

Rota planning matters here too: because unsocial hours and overtime interact with the Point 24 bar, and because custody work is genuinely draining over a full career, fair distribution of shifts and overtime — and consistent wellbeing check-ins after difficult incidents — pay off in staff retention over time.