Officer Operational Reference
A cited quick-reference to core police powers and procedure for serving officers in England & Wales — grounded in legislation, PACE Codes and College of Policing APP.
These references summarise the core statutory powers and procedure a serving officer works with in England & Wales. Each page is cited to primary sources — legislation.gov.uk, the PACE Codes of Practice and College of Policing Authorised Professional Practice. They are educational reference, not tactical guidance or legal advice: always follow your force policy, your training, your supervision and current law, and verify against the primary source before you act.
Offence cards — points to prove, powers and sentence, with each statutory element reproduced verbatim from legislation.gov.uk.Procedure cards — detention clock, arrest necessity, cautions and stop-search conduct, each built from PACE Codes and Act sections reproduced verbatim.Browse by reference
Powers & searches
Stop and Search
The statutory stop-and-search powers, the GOWISELY requirements, what can and cannot be reasonable grounds, strip-search limits and recording — an officer quick-reference cited to legislation and PACE Code A.
Powers of Entry
The statutory and common law powers of entry to premises — with and without a warrant — for arrest, search after arrest, life-threatening emergencies and welfare/mental-health situations, an officer quick-reference cited to PACE 1984 and related legislation.
Detention & custody
PACE Codes of Practice
The PACE 1984 Codes of Practice as covered in the officer reference: GOWISELY and stop-and-search powers (Code A), search of premises and powers of entry (Code B), detention rights and custody time limits (Code C), identification procedures (Code D), and the IDCOPPLAN arrest necessity criteria (Code G) — cited to legislation and the PACE Codes of Practice.
Arrest & Custody
The arrest, custody-booking and evidence-continuity checklist — the caution wording, the necessity requirement, a detainee's rights and the PACE clock — an officer quick-reference cited to PACE 1984.
Bail & Release
Pre-charge bail time limits, released under investigation (RUI), post-charge bail and the conditions and breach procedures that apply — an officer quick-reference cited to PACE 1984 and the Bail Act 1976, as reformed by the Police, Crime, Sentencing and Courts Act 2022.
Custody Procedures — Deep Dive
The PACE detention clock, detainee rights and who can delay them, what the custody record must contain, appropriate adults, juvenile provisions, fitness to detain and interview, pre-charge bail and RUI, charging tests, strip and intimate search, and deaths in custody — an officer quick-reference.
Public order & ASB
Public Order
The Public Order Act 1986 offences from riot to harassment, the powers to impose conditions on processions and assemblies, PSU deployment levels, the lawfulness and requirements for containment ("kettling"), and officer safety equipment — an officer quick-reference cited to legislation and APP guidance.
Anti-Social Behaviour Powers
The civil and criminal ASB powers available to officers — Community Protection Warnings and Notices, Public Spaces Protection Orders, closure notices and orders, dispersal powers, the Community Trigger, civil injunctions and Criminal Behaviour Orders — cited to the Anti-social Behaviour, Crime and Policing Act 2014.
Roads policing
Drink & Drug Driving
Roadside testing, station procedure, the England & Wales and Scotland legal limits, the s.5A specified-drug-limit offence and the s.7(6) failure-to-provide offence — an officer quick-reference cited to the Road Traffic Act 1988.
Road Traffic Collision Response
Scene safety, casualty and evidence priorities, the s.170 stop-and-report duty, preliminary breath testing, fatal collision protocols, evidence preservation, and the HO/RT1 producer form — an officer quick-reference for RTC response.
Response & Pursuit Driving
Driving levels and training, the RTRA 1984 s.87 speed-limit exemption, the trained-police-driver standard for dangerous and careless driving under RTA 1988 s.2A/s.3ZA, TPAC and pursuit authorisation, and officer responsibilities — an officer quick-reference.
Use of force
Taser / CED
The Axon TASER 7 conducted energy device (CED) — what a CED is and how it works, the authorisation and training pathway, deployment decisions under the National Decision Model, red-dot versus full-deployment recording, post-deployment medical duties and IOPC notification — an officer quick-reference cited to the general law on use of force and College of Policing guidance.
Use of Force
The National Decision Model, the legal framework for use of force (Criminal Law Act 1967 s.3, PACE 1984 s.117, common law and Article 2 ECHR), the force options ladder, key principles and reporting requirements — an officer quick-reference.
Interviewing & evidence
The Caution & Special Warnings
The exact wording of the police caution, the voluntary-attendance caution, the rights read by the custody officer, and the s.36/37 CJPOA 1994 modified caution (special warning) for failure to account for objects, marks or presence — verbatim scripts for officers, cited to the Criminal Justice and Public Order Act 1994 and the PACE Codes of Practice.
Giving Evidence in Court
A complete guide for police officers giving evidence — court structure, taking the oath or affirmation, examination-in-chief, cross-examination, handling hostile defence counsel, exhibits and refreshing memory, court etiquette, and common mistakes to avoid.
Statement Writing (MG11)
How to structure and write an admissible MG11 witness statement — first person past tense rules, what to include and exclude, common mistakes, court admissibility, and writing under pressure using ADVOKATE.
PEACE Interview Model
The five-stage PEACE interview framework, the standard caution given verbatim, special warnings under CJPOA 1994 s.36/s.37, the limits on adverse inference, and PACE Code C/E/F rules on legal advisers, appropriate adults and recording — an officer quick-reference.
Mental health & vulnerability
Mental Health Act — Police Powers
The s.136 and s.135 Mental Health Act 1983 powers, Place of Safety requirements, the 24-hour detention time limit, officer responsibilities and de-escalation practice — an officer quick-reference cited to legislation.
Missing Persons (MISPER)
Risk grading, high-risk indicators, initial actions, the power to enter premises to save life, police protection for a child at risk, investigation stages, and found-safe procedures for missing person enquiries — an officer quick-reference.
Offences against the person
Stalking & Harassment
Harassment and stalking offences under the Protection from Harassment Act 1997, Stalking Protection Orders, digital stalking, S-DASH risk assessment, and victim safety — an officer quick-reference cited to legislation.
Hate Crime
The five monitored strands, perception-based recording, the statutory sentence uplift, evidence gathering, community impact and third-party reporting channels for hate crime — an officer quick-reference cited to legislation.
Knife Crime & Offensive Weapons
The offensive-weapon and bladed-article offences, the stop-and-search powers used against them, scene management, victim first aid, and county lines exploitation indicators — an officer quick-reference.
Modern Slavery & Human Trafficking
A guide for police officers on identifying modern slavery, understanding the National Referral Mechanism, and fulfilling First Responder duties under the Modern Slavery Act 2015.
Domestic abuse & safeguarding
Domestic Abuse
DASH risk assessment, coercive control under s.76 Serious Crime Act 2015, positive-action evidence-led prosecution, Clare's Law (DVDS), MARAC and DVPN/DVPO safety planning, and safeguarding children in domestic abuse cases — an officer quick-reference cited to legislation.
Child Safeguarding
The core child safeguarding procedures for a police officer — recognising the four categories of abuse, the FGM mandatory reporting duty, Sarah's Law (CSODS), strategy discussions, MASH referrals and Operation Encompass — an officer quick-reference cited to legislation where a specific provision applies.
Investigation & evidence
Disclosure of Unused Material
Your duty to record, retain, review, and reveal material under the Criminal Procedure and Investigations Act 1996 — used and unused material, MG6C/D/E schedules, third-party material, PII and the common disclosure failures that collapse cases.
Achieving Best Evidence (ABE) Interviews
The Achieving Best Evidence (ABE) framework for interviewing vulnerable and intimidated witnesses — who qualifies, the four interview phases, and the special measures available at court, cited to the Youth Justice and Criminal Evidence Act 1999.
Surveillance & RIPA
The RIPA 2000 and IPA 2016 surveillance framework — directed and intrusive surveillance, CHIS (informant) management, communications data acquisition and the necessity and proportionality test — an officer quick-reference cited to legislation.
Digital Evidence
Device seizure lawful basis, the NPCC good-practice principles, cloud and social media evidence, mobile phone downloads, forensic imaging, triage versus full examination, and digital disclosure duties — an officer quick-reference.
Body-Worn Video — Evidential Standards
When BWV activation is mandatory, when recording is restricted, evidential continuity and chain of custody, retention periods, disclosure obligations under CPIA 1996, redaction, officer rights, and BWV processing under DPA 2018 Part 3 — an officer quick-reference.
Browse by task
- Administer a roadside breath testDrink & Drug Driving
- Advise a victim on activating the Community TriggerAnti-Social Behaviour Powers
- Apply CJPOA 1994 adverse-inference rulesPEACE Interview Model
- Apply for a Stalking Protection OrderStalking & Harassment
- Apply for or maintain Taser authorisationTaser / CED
- Apply or refuse post-charge bailBail & Release
- Apply stop-and-search powers to a knife-crime encounterKnife Crime & Offensive Weapons
- Apply the Equality Act protected characteristicsEquality, Diversity & Inclusion
- Apply the HOT protocol to a suspicious packageCounter-Terrorism Awareness
- Apply the IDCOPPLAN necessity criteria before arrestPACE Codes of Practice
- Apply the National Decision Model to an incidentUse of Force
- Apply the OOCD decision-making frameworkOut of Court Disposals
- Apply the perception-based recording testHate Crime
- Apply the right stop/search & seizure powerWildlife & Rural Crime
- Apply the s.170 stop-and-report dutyRoad Traffic Collision Response
- Assess stalking risk using S-DASHStalking & Harassment
- Authorise a dispersal zoneAnti-Social Behaviour Powers
- Authorise a strip or intimate search in custodyCustody Procedures — Deep Dive
- Authorise or conduct directed surveillanceSurveillance & RIPA
- Authorise or use a s.60 (no-suspicion) searchStop and Search
- Book a detainee into custodyArrest & Custody
- Caution a person attending voluntarilyThe Caution & Special Warnings
- Check the custody detention time limits (the PACE clock)PACE Codes of Practice
- Check the key sections of a common ActLegislation Quick Reference
- Choose a proportionate force optionUse of Force
- Choose the right out-of-court disposalOut of Court Disposals
- Close premises associated with disorder or nuisanceAnti-Social Behaviour Powers
- Communicate GOWISELY before a stop and searchPACE Codes of Practice
- Complete a DASH risk assessment at a domestic incidentDomestic Abuse
- Complete an MG6C/D/E disclosure scheduleDisclosure of Unused Material
- Complete use of force reporting requirementsUse of Force
- Confirm the legal basis for entry to and search of premisesPACE Codes of Practice
- Consider a s.45 statutory defence for a victim who has offendedModern Slavery & Human Trafficking
- Consider child safeguarding at a domestic abuse incidentDomestic Abuse
- Contribute to a strategy discussion or MASH referralChild Safeguarding
- De-escalate before using s.136 detentionMental Health Act — Police Powers
- Decide between bail and release under investigation (RUI)Bail & Release
- Decide if a warrant is needed before entryPowers of Entry
- Deliver the caution on arrest or before interviewThe Caution & Special Warnings
- Detain someone in mental health crisis under s.136Mental Health Act — Police Powers
- Distinguish lawful positive action from unlawful discriminationEquality, Diversity & Inclusion
- Distinguish used from unused materialDisclosure of Unused Material
- Enter premises to arrest someonePowers of Entry
- Enter private premises under a s.135 warrantMental Health Act — Police Powers
- Enter to save life or prevent serious damagePowers of Entry
- Explain the necessity for an arrest (IDCOPPLAN)Arrest & Custody
- Find the Act and section for an offenceLegislation Quick Reference
- Follow post-deployment medical and reporting dutiesTaser / CED
- Follow pursuit authorisation and abort rulesResponse & Pursuit Driving
- Follow the four-phase ABE structureAchieving Best Evidence (ABE) Interviews
- Gather evidence at a hate crime sceneHate Crime
- Give a detainee their rights and know who can authorise a delayCustody Procedures — Deep Dive
- Give a modified caution / special warning under s.36 or s.37 CJPOA 1994The Caution & Special Warnings
- Give the caution and a special warning correctlyPEACE Interview Model
- Handle a breach of bail conditionsBail & Release
- Handle a failure-to-provide refusal under s.7(6)Drink & Drug Driving
- Handle BWV under data protection lawBody-Worn Video — Evidential Standards
- Handle cross-examination and hostile defence counselGiving Evidence in Court
- Identify a Public Order Act 1986 offencePublic Order
- Identify an appropriate Place of SafetyMental Health Act — Police Powers
- Identify and charge a harassment or stalking offenceStalking & Harassment
- Identify indicators of modern slavery in a person you're dealing withModern Slavery & Human Trafficking
- Identify the legal basis for using forceUse of Force
- Identify the offence in a fraud or cyber crime caseFraud & Cyber Crime
- Identify the offences and disruption powersCounty Lines & Gangs
- Identify the offensive-weapon and bladed-article offencesKnife Crime & Offensive Weapons
- Identify the wildlife offence and the ActWildlife & Rural Crime
- Identify third-party material for disclosureDisclosure of Unused Material
- Identify who qualifies for an ABE interviewAchieving Best Evidence (ABE) Interviews
- Impose conditions on a march or assemblyPublic Order
- Interview a vulnerable or intimidated witnessAchieving Best Evidence (ABE) Interviews
- Investigate a drug-driving stop under s.5ADrink & Drug Driving
- Issue a caution or Penalty Notice for DisorderOut of Court Disposals
- Issue a Community Protection Warning or NoticeAnti-Social Behaviour Powers
- Jump straight to the legislation.gov.uk text for an ActLegislation Quick Reference
- Know how communications data is acquired under IPA 2016Surveillance & RIPA
- Know the lawfulness and requirements for containmentPublic Order
- Know the limits of a strip searchStop and Search
- Know the standard you are judged by as a police driverResponse & Pursuit Driving
- Know what to include and excludeStatement Writing (MG11)
- Know when a deployment must be notified to the IOPCTaser / CED
- Know when to activate BWVBody-Worn Video — Evidential Standards
- Know when to escalate to the RCCU or NCAFraud & Cyber Crime
- Know your driving authority levelResponse & Pursuit Driving
- Look up a stop/search or arrest powerLegislation Quick Reference
- Make a First Responder NRM referralModern Slavery & Human Trafficking
- Make a lawful arrest and give the cautionArrest & Custody
- Make an RTC scene safeRoad Traffic Collision Response
- Manage a CHIS (informant) safelySurveillance & RIPA
- Manage a knife-crime scene and preserve evidenceKnife Crime & Offensive Weapons
- Manage a MISPER investigation and found-safeMissing Persons (MISPER)
- Manage an injury or fatal collisionRoad Traffic Collision Response
- Meet BWV disclosure and redaction dutiesBody-Worn Video — Evidential Standards
- Meet digital disclosure dutiesDigital Evidence
- Obtain cloud or third-party dataDigital Evidence
- Prepare to give evidence in courtGiving Evidence in Court
- Preserve a wildlife-crime sceneWildlife & Rural Crime
- Preserve BWV chain of custodyBody-Worn Video — Evidential Standards
- Preserve collision evidenceRoad Traffic Collision Response
- Preserve digital evidence to NPCC principlesDigital Evidence
- Preserve evidence continuity from scene to exhibit storeArrest & Custody
- Read a detainee their rights at custodyThe Caution & Special Warnings
- Recognise common disclosure failuresDisclosure of Unused Material
- Recognise controlling or coercive behaviour under s.76 SCA 2015Domestic Abuse
- Recognise county lines cuckooing and child criminal exploitationModern Slavery & Human Trafficking
- Recognise county lines exploitation indicatorsKnife Crime & Offensive Weapons
- Recognise county lines exploitation indicatorsCounty Lines & Gangs
- Recognise hostile reconnaissance and report via ACTCounter-Terrorism Awareness
- Recognise the four categories of child abuseChild Safeguarding
- Record a disposal outcome correctly for PNC/DBS purposesOut of Court Disposals
- Record a suspected hate crimeHate Crime
- Record children present at a domestic incident (Operation Encompass)Child Safeguarding
- Refer a fraud or cyber report to Action FraudFraud & Cyber Crime
- Refresh memory from your notebook lawfullyGiving Evidence in Court
- Respond to a cuckooed addressCounty Lines & Gangs
- Respond to a marauding attack (Run Hide Tell / Locate Contain Evacuate)Counter-Terrorism Awareness
- Respond to hare coursingWildlife & Rural Crime
- Risk-grade a missing-person reportMissing Persons (MISPER)
- Run a fair, recorded interviewPEACE Interview Model
- Run the station evidential breath test procedureDrink & Drug Driving
- Safeguard a child found running a lineCounty Lines & Gangs
- Safeguard a vulnerable or juvenile detaineeCustody Procedures — Deep Dive
- Search a person on reasonable suspicionStop and Search
- Search premises after an arrestPowers of Entry
- Seize a digital device lawfullyDigital Evidence
- Seize and preserve a digital device or cryptocurrency evidenceFraud & Cyber Crime
- Signpost a victim to third-party reportingHate Crime
- Structure a suspect interview using the PEACE modelPEACE Interview Model
- Structure an MG11 witness statementStatement Writing (MG11)
- Support a victim of digital stalkingStalking & Harassment
- Support reasonable adjustments for colleaguesEquality, Diversity & Inclusion
- Take positive action and build an evidence-led caseDomestic Abuse
- Take the oath or affirmationGiving Evidence in Court
- Track the PACE detention clockCustody Procedures — Deep Dive
- Understand GOWISELY before a searchStop and Search
- Understand how a CED (Taser) works and when it may be deployedTaser / CED
- Understand pre-charge bail time limitsBail & Release
- Understand PSU deployment levelsPublic Order
- Understand statement admissibilityStatement Writing (MG11)
- Understand the Prevent duty, Channel, and Schedule 7 port powersCounter-Terrorism Awareness
- Understand the public sector equality dutyEquality, Diversity & Inclusion
- Understand the special measures available at courtAchieving Best Evidence (ABE) Interviews
- Understand the speed-limit exemptionResponse & Pursuit Driving
- Understand when surveillance becomes intrusiveSurveillance & RIPA
- Understand who owes the s.5B FGM reporting dutyChild Safeguarding
- Use police protection for a child at riskMissing Persons (MISPER)
- Use the power to enter premises to save lifeMissing Persons (MISPER)
- Write in the correct person and tenseStatement Writing (MG11)
A–Z
- Achieving Best Evidence (ABE) Interviews
- Anti-Social Behaviour Powers
- Arrest & Custody
- Bail & Release
- Body-Worn Video — Evidential Standards
- Child Safeguarding
- Counter-Terrorism Awareness
- County Lines & Gangs
- Custody Procedures — Deep Dive
- Digital Evidence
- Disclosure of Unused Material
- Domestic Abuse
- Drink & Drug Driving
- Equality, Diversity & Inclusion
- Fraud & Cyber Crime
- Giving Evidence in Court
- Hate Crime
- Knife Crime & Offensive Weapons
- Legislation Quick Reference
- Mental Health Act — Police Powers
- Missing Persons (MISPER)
- Modern Slavery & Human Trafficking
- Out of Court Disposals
- PACE Codes of Practice
- PEACE Interview Model
- Powers of Entry
- Public Order
- Response & Pursuit Driving
- Road Traffic Collision Response
- Stalking & Harassment
- Statement Writing (MG11)
- Stop and Search
- Surveillance & RIPA
- Taser / CED
- The Caution & Special Warnings
- Use of Force
- Wildlife & Rural Crime
Related legal references
Legislation library
Core UK policing statutes reproduced verbatim, section by section.
Sentencing guidelines
Sentencing Council definitive guidelines by offence.
PACE Codes of Practice
Codes A–H, reproduced from the official text.
Legal & misconduct hub
The legal framework, misconduct process and reference libraries.
Sources: legislation.gov.uk (Crown copyright, Open Government Licence v3.0), the PACE Codes of Practice (GOV.UK) and College of Policing Authorised Professional Practice. BlueLineHub is independent and not affiliated with any UK policing body.