2.3 Duty of Care During and After Intervention

Key Takeaways

  • Once you start a physical intervention, your duty of care to the subject continues during the hold and after release until they are safe or properly handed over
  • You also owe duties to colleagues and the public — plan team interventions and protect bystanders
  • Monitor breathing, circulation, consciousness, and distress throughout; treat medical red flags as an emergency
  • Maintain dignity as far as possible; never use force that humiliates as a goal
  • Challenge and stop excessive force by colleagues; employers must assess risk and provide suitable training
Last updated: August 2026

2.3 Duty of Care During and After Intervention

Quick Answer: Starting a restraint does not end your responsibility — it increases it. You must protect the subject’s welfare during and after intervention, watch breathing and circulation, preserve dignity, look after colleagues and the public, challenge excessive force, and only release or hand over when it is safe to do so.

Legal authority to use force (sections 2.1–2.2) is only half of professional practice. The other half is duty of care: the obligation to take reasonable steps to avoid foreseeable harm to people affected by your acts and omissions. In physical intervention, duty of care is continuous — before contact if you can prevent harm without force, during any hold, and after until safe release or handover.

What “duty of care” means in security work

At Level 2 you are not expected to recite full tort textbooks. You are expected to understand that:

  • People who may be harmed by your work are neighbours in the legal sense — subjects of intervention, colleagues, customers, and other members of the public
  • You must take reasonable care in how you intervene, monitor, and finish an incident
  • Falling below that standard can support a negligence claim (and may also be a criminal or regulatory issue if harm is serious)

Duty of care is not cancelled because the other person started the trouble. An aggressive customer still must not be put at unnecessary medical risk by how you hold them.

Duty to the subject — during the intervention

Once physical intervention starts, you control (or share control of) another person’s body. That control creates heightened responsibility.

Core welfare tasks while restraining or escorting

FocusWhat to do
BreathingKeep airway clear; avoid pressure on neck, throat, and chest that restricts breathing; listen for speech or breathing sounds
PositionPrefer positions taught as lower risk; be extremely cautious with ground pins; avoid prolonged face-down restraint
Circulation and colourWatch face and lips; note complaints of numbness, severe pain, or “I can’t breathe”
ConsciousnessTalk to the person; note confusion, collapse, or unresponsiveness
DurationShorter is safer — plan the end state (exit, separation, police handover) from the start
Team rolesOne person can monitor head/airway while others control limbs if the technique and numbers allow

Phrases such as “I can’t breathe”, sudden quietness after struggle, grey or blue colour, vomiting, or seizure-like activity are red flags. Release to a safer position as soon as practicable and get emergency medical help. Do not argue about whether they are “faking” while they deteriorate.

Training on positional asphyxia, acute behavioural disturbance, and vulnerable people sits in later chapters; the duty-of-care rule is simple: monitor, communicate, escalate medically, and never ignore distress signs.

Communication during the hold

Professional communication is part of care and part of control:

  • Tell the person what you need: “Stop fighting us and we will ease the hold.”
  • Avoid threats, insults, or language that inflames
  • Explain that police or first aid are coming when that is true
  • Coordinate with colleagues so you are not giving opposite instructions

A person who understands the way out of the hold is more likely to comply — which shortens risk for everyone.

Duty to the subject — after the intervention

The duty does not end when hands come off.

After-care includes:

  1. Safe release — do not throw someone onto a kerb face-first or into traffic
  2. Observation — watch for delayed collapse, asthma attack, head injury effects, or emotional crisis
  3. First aid — provide or fetch trained first aid within your competence; call emergency services when needed
  4. Dignity — adjust clothing if it was disturbed; move away from gawping crowds when safe
  5. Handover — give police or medical staff a clear account: what happened, force used, injuries observed, last food/drink/drugs if known, and any “I can’t breathe” statements
  6. Support for exit — if they are leaving the venue, ensure they can do so without immediate re-escalation where practicable

If you restrain someone and then walk away while they are semi-conscious in a side alley, you have not completed your duty of care.

Duty to colleagues

Team interventions are safer than heroics, but only if the team works as a team.

  • Plan roles quickly: who talks, who takes which side, who watches the crowd
  • Do not add unnecessary people onto a hold — extra weight increases medical risk
  • Protect colleagues from assault and from being isolated with a high-risk subject
  • Share information: weapons seen, medical conditions shouted by friends, earlier threats
  • After the job, check colleagues for injury and shock; support honest reporting

A colleague using dangerous technique is a risk to the subject and to every licence on the team. Your duty includes not joining in with unlawful force (see below).

Duty to the public and the venue

Physical intervention happens in front of others. Duty of care extends to:

  • Bystanders — move them back; prevent secondary fights; avoid swinging the subject into crowds
  • Vulnerable witnesses — children present may need the incident moved or shielded if possible
  • Other customers’ safety — do not abandon a wider public-order problem to “win” one restraint if more people are at risk (dynamic priorities)
  • Scene management — spillages, broken glass, and blocked fire exits matter after as well as during

Dignity

Dignity is both ethical and risk-reducing. People who feel humiliated fight harder and complain more — and some techniques that expose or degrade are hard to justify as necessary.

Practical dignity measures:

  • Avoid face-down holds in public for longer than absolutely required
  • Do not use sexist, racist, or mocking comments
  • Minimise clothing disturbance; correct it when safe
  • Where possible, move to a less public area if that does not increase risk (never into an isolated place that endangers staff)
  • Same-sex considerations for searches (search powers are limited anyway — do not invent them)

Dignity never requires you to accept ongoing assault. It requires you to avoid unnecessary humiliation.

Challenging excessive force by colleagues

If a colleague uses or is about to use excessive or unlawful force, you should:

  1. Intervene to stop the harm if you can do so safely — for example by taking over with a safer hold, removing the colleague’s hands from a neck area, or calling them by name to break tunnel vision
  2. Use clear language: “Stop — they’re not resisting.” / “Get off the chest.”
  3. Escalate to a supervisor or police if the behaviour continues
  4. Report through workplace procedures and, where appropriate, to the police or SIA pathways
  5. Support the subject’s welfare immediately (airway, first aid, honesty in handover)

“I didn’t want to drop my colleague in it” is not a defence if you stood by during a serious assault. Preventing crime under CLA 1967 s.3 can include stopping a colleague’s unlawful attack. Professionally, silence damages victims, the business, and the industry’s licence to operate.

Employer obligations

Duty of care is not only individual. Employers and those in control of premises have health and safety and common-law duties, including to:

Employer dutyWhy it matters for PI
Risk assessmentIdentify violence risks, staffing levels, high-risk areas, and control measures
Safe systems of workEjection procedures, radio protocols, when to refuse entry, when to call police
TrainingSIA-linked PI training, first aid expectations, refreshers, venue-specific drills
Equipment and environmentLighting, CCTV, secure doors, first-aid kit access
Supervision and cultureNo “trophy” culture for fights; support for staff who report near-misses
Post-incident processReporting forms, welfare support, review of force used

If an employer pressures staff to use unlawful force or skips training, both the organisation and individuals can face consequences. Know your reporting lines and do not rely on “the company said so” as legal cover for excess force.

Negligence basics (exam-level)

A simple negligence picture for security incidents:

  1. Duty — you (and often the employer) owed a duty of care to the person harmed
  2. Breach — you fell below the standard of a reasonable operative in that role (for example ignoring “I can’t breathe”, using a forbidden high-risk technique without justification, or abandoning an injured person)
  3. Causation and harm — that breach caused injury or loss

Not every injury means negligence — some harm occurs despite careful practice. But poor monitoring, excessive force, and bad handover are classic breach patterns. Negligence is usually a civil claim for compensation; the same facts may also be criminal if force was unlawful.

Responsibilities map — during vs after

PhasePriorities
DuringSafety of all parties; lawful minimum force; continuous medical and behavioural monitoring; communication; crowd control
Immediately afterSafe release/handover; first aid; dignity; evidence preservation; calm the scene; check colleagues
Follow-upAccurate incident report; statements; welfare debrief; learning and CPD; support for anyone traumatised

SIA post-incident good practice commonly includes report, reflect, support, and continued professional development. Those steps are part of duty of care to future customers as well as to the people in tonight’s incident.

Practical checklist you can memorise

  • Before force: is there a safer alternative?
  • During force: can they breathe? are we still needed? is the team coordinated?
  • After force: are they safe? do they need medical care? who is taking over?
  • Always: dignity, honesty, challenge excess, write it down

Duty of care turns “we got them out” into “we got them out safely and lawfully”. That is the standard the exam — and a coroner, jury, or SIA investigator — will look for.

Test Your Knowledge

When does a security operative’s duty of care to a person being restrained end?

A
B
C
D
Test Your Knowledge

During a standing hold, the subject says “I can’t breathe” and their face appears grey. What is the most appropriate immediate priority?

A
B
C
D
Test Your Knowledge

You see a colleague kneeling heavily on a compliant person’s back and neck area after resistance has stopped. What should you do?

A
B
C
D