5.1 Legal Rules, Approvals & Care for Restraints & Equipment

Legal Rules, Approvals & Care for Restraints & Equipment

In British Columbia, the deployment, authorization, and maintenance of physical restraints and protective equipment by security professionals are strictly governed by the BC Security Services Act (SSA) and the Security Services Regulation. The provincial regulatory body—the Security Programs and Police Technology Division of the Ministry of Public Safety and Solicitor General—establishes rigid standards to ensure that all equipment carried on duty is legally sanctioned, properly maintained, and deployed safely. Security professionals must operate under a complete understanding of statutory requirements, employer policies, and civil and criminal liability frameworks.

BC Security Services Act Regulations and Dual-Authorization

Carrying and using mechanical restraints (handcuffs) is not an inherent right granted to all licensed security personnel in British Columbia. The law enforces a strict two-tier licensing system that separates standard security duties from duties requiring specialized subject control tools.

BSW vs. AST Licensing Endorsement

1. Basic Security Worker (BSW) License: Holding a standard BSW license permits a security guard to perform surveillance, access control, loss prevention, and verbal de-escalation. However, a BSW license does not authorize the worker to carry or deploy handcuffs or any other restraint equipment. Carrying handcuffs while holding only a BSW license is a direct violation of the Security Services Act under Section 43, exposing the individual to administrative penalties, license suspension, and provincial fines.
2. Advanced Security Training (AST) Endorsement: To legally carry mechanical restraints on duty, a security worker must successfully complete the approved 24-hour Advanced Security Training (AST) course delivered by a recognized training provider, pass both the written theoretical exam and practical physical evaluation certified by the Justice Institute of British Columbia (JIBC), and receive an official AST endorsement printed directly on their Security Worker License card.

graph TD
    A[Licensed Security Worker] --> B{Holds AST Qualification?}
    B -- No --> C[Prohibited from Carrying Handcuffs / Restraints]
    B -- Yes --> D{Employer SOP & Site Approval?}
    D -- No --> E[Prohibited on Specific Duty Assignment]
    D -- Yes --> F{Pre-Shift Equipment Inspection Passed?}
    F -- No --> G[Remove Equipment from Service]
    F -- Yes --> H[Authorized to Carry Approved Restraints on Duty]

The Dual-Authorization Rule

Even when a security professional holds a valid AST endorsement on their license, they cannot automatically carry handcuffs on every assignment. The law mandates a Dual-Authorization Rule:

• Statutory Authority (AST Qualification): The individual guard must hold valid, active AST credentials.
• Organizational Policy & Site SOPs: The employer must explicitly authorize the carriage and use of handcuffs for the specific site, client contract, or job role.

If a security company's Standard Operating Procedures (SOPs) or a client contract prohibits restraints at a specific facility (e.g., a hospital ward, retail store, or community center), the security worker must strictly comply with that policy. Carrying personal or unauthorized handcuffs on a site where management has prohibited them violates employer policy and invalidates the legal protections afforded to trained personnel.

Statutory Authority and Legal Liabilities

When applying restraints, security personnel are exercising physical control over another human being, which inherently restricts personal liberty. Legal authority and liability are governed by federal and provincial laws:

Criminal Code of Canada Provisions

• Section 25(1) - Protection of Persons Acting Under Authority: Protects security professionals from criminal liability when using force, provided they are acting on reasonable grounds, authorized by law (e.g., executing a lawful arrest under Section 494), and using only as much force as is reasonably necessary under the circumstances.
• Section 26 - Criminal Responsibility for Excessive Force: Explicitly states that anyone authorized by law to use force is criminally responsible for any excess according to the nature and quality of the act. Applying handcuffs improperly, using unapproved violent techniques, or leaving cuffs single-locked to inflict pain constitutes excessive force and can lead to criminal charges such as assault, assault causing bodily harm, or aggravated assault.

Civil Liabilities and Torts

Improper equipment usage or negligence exposes both the individual security worker and their employer (under the doctrine of vicarious liability) to civil lawsuits. Common tort claims include:

• Assault and Battery: Unlawful physical contact or threat of force involving unauthorized equipment.
• False Imprisonment / Unlawful Confinement: Restraining an individual without valid statutory authority under Criminal Code Section 494.
• Negligence: Failing to adhere to AST safety protocols (e.g., omitting the double-lock mechanism or failing to conduct pre-shift equipment inspections), resulting in physical injury to the subject.

Standards for Approved Restraints

Security professionals in BC must carry only commercial, professional-grade mechanical restraints that conform to rigid manufacturing specifications. Homemade, altered, or non-standard equipment is strictly illegal. Approved handcuffs generally fall into three design categories:

Prohibited Restraints and Illegal Devices

The BC AST curriculum strictly forbids security personnel from carrying or deploying unauthorized restraint devices:

• Plastic Zip-Ties / Flex-Cuffs: Except for specialized law enforcement riot units, plastic zip-ties are prohibited for standard security personnel. They cannot be double-locked, meaning any movement by the subject causes the strap to ratchet tighter, cutting off blood flow and severing wrist nerves.
• Leg Irons and Hobble Restraints: Leg shackles, hobbles, or body chains are strictly prohibited for private security personnel. These devices are reserved exclusively for law enforcement and corrections. Applying leg restraints significantly increases the risk of positional asphyxia.
• Improvised Restraints: Using rope, tape, electrical cords, belts, or clothing to bind a subject is illegal. Improvised restraints are unpredictable, dangerous, and constitute criminal assault and unlawful confinement.

Mechanics and Physiology of the Double-Locking Mechanism

The double-locking mechanism is the single most critical safety feature on professional handcuffs. Standard mechanical handcuffs operate via a single lock ratchet: a curved bow with angled teeth swings through a locking housing, engaging a spring-loaded internal pawl.

Single-Lock State:  [Bow Swings Inward] ---> (Ratchet Tightens Continuously) ---> [Nerve Crushing / Ischemia]
Double-Lock State:  [Locking Pin Depressed] ---> (Internal Pawl Locked in Place) ---> [Bow Fixed / Safe & Secure]

Pathophysiology of Single-Lock Injuries

When handcuffs remain single-locked, the ratcheting bow moves in only one direction: inward. If a restrained subject struggles, falls, or pushes against a hard surface, the bow is driven deeper into the wrist housing. This causes severe physiological damage:

• Radial and Ulnar Neuropathy (Cheiralgia Paretica): Crushing of the superficial branch of the radial nerve against the wrist bone leads to severe burning pain, permanent numbness, and paralysis of thumb and finger muscles.
• Vascular Occlusion and Ischemia: Restricted arterial blood supply and venous pooling cause severe tissue swelling (edematous trauma), skin necrosis, and permanent scarring.
• Tendinitis and Bone Trauma: Deep lacerations and tendon inflammation.

The Double-Lock Solution

Depressing the double-lock pin (or sliding the double-lock bar) mechanically locks the internal pawl in position. Once engaged, the bow cannot move inward or outward. It freezes the cuff at the precise, safe distance established by the security professional. Furthermore, double-locking prevents shimming—a technique where a subject inserts a thin strip of metal between the bow teeth and pawl to pick the lock.

[!IMPORTANT] Under BC AST guidelines, double-locking handcuffs is a mandatory legal and operational requirement. It must be executed as soon as the subject is physically controlled and it is tactically safe to do so. In court proceedings, failing to double-lock is consistently ruled as evidence of professional negligence.

Pre-Shift Inspection Protocol and Equipment Care

Security professionals are legally responsible for ensuring that their issued equipment functions flawlessly prior to going on duty. Equipment failure during an arrest jeopardizes officer safety and subject welfare.

flowchart LR
    A[Inspect Bow & Teeth] --> B[Check Hinge / Chain Links]
    B --> C[Test Keyhole & Tumbler]
    C --> D[Verify Double-Lock Pin]
    D --> E[Clean & Lubricate]
    E --> F{Passes All Checks?}
    F -- Yes --> G[Deploy on Duty Belt]
    F -- No --> H[Tag Out & Replace]

Pre-Shift 5-Point Inspection Checklist

1. Bow Ratchet Inspection: Swing the bow freely through the lock housing. It must move smoothly without binding, catching, or grinding.
2. Teeth & Pawl Integrity: Inspect the teeth on the swinging bow under bright light. Teeth must be sharp, uniform, and free of chips, rust, or worn metal.
3. Chain & Hinge Stress Test: Inspect chain links or hinge pins for stress cracks, metal fatigue, rust, or excessive play.
4. Lock Mechanism & Key Alignment: Insert standard handcuff key. Test single lock opening and double-lock engagement/disengagement. Key must turn smoothly without sticking.
5. Cleanliness & Non-Gumming Lubrication: Ensure keyholes and ratchet channels are free of dirt, pocket lint, and dried debris. Apply strictly non-gumming synthetic oils or dry graphite powder. Never use WD-40, household grease, or heavy oils, as they attract grit and gum up the spring pawls.

Key Retention and Backup Protocols

Losing a handcuff key during an operational arrest is a catastrophic failure. Security personnel must adhere to strict key management rules:

• Primary Key: Secured in an accessible duty belt key-keeper pouch or heavy-duty retractable lanyard.
• Secondary Backup Key: A secondary, standardized key must be concealed in a separate pocket or hidden belt pouch. If the primary key snaps or is lost during a struggle, the backup key ensures immediate access to release or adjust restraints in an emergency.