The Surrey Police Service (SPS) has launched a pilot program to test biometric scanning technology in its detention facilities, aimed at improving custodial care and detainee safety. The initiative, which began in March 2025, provides continuous, non-invasive health monitoring for individuals held in both adult and youth detention cells.
The system tracks vital signs such as heart rate variability and respiratory rate in real-time, without requiring detainees to wear devices or interact with the technology. SPS states the technology operates with “no video or recordings,” helping to protect privacy while maintaining effective health surveillance.
The biometric monitoring platform issues real-time alerts to detention staff when irregularities are detected, allowing medical professionals such as jail nurses and paramedics to respond quickly to potential emergencies. According to SPS, the system is intended to prevent medical crises, overdoses, and suicide attempts, supporting the service’s legal obligation to ensure the safety of detainees.
Building on proven deployments
This pilot follows the successful deployment of similar technology by the Regina Police Service in 2024, which has been credited with improving safety outcomes and saving lives. SPS detention statistics illustrate the scope of its operations, with an average of around 300 prisoners housed monthly between January 2020 and July 2024. In 2023 alone, the facility processed 3,728 detainees.
“This approach to monitoring detainee health enables timely interventions and personalized care,” SPS officials said. “From tracking heart rate variability to detecting anomalies in respiratory rates, biometric monitoring provides invaluable insights into the physical state of detainees.”
Adoption across Canadian law enforcement
The initiative reflects a growing trend among Canadian police agencies. Other jurisdictions, such as the Prince Albert Police Service, have announced plans to install similar biometric monitoring systems, citing benefits for both detainee welfare and operational efficiency.
SPS says it “will continue to explore innovative technology to make police operations more efficient and effective with a focus on providing the highest levels of care” as the service expands its policing responsibilities in Surrey.
Sources: Voice Online, Peace Arch News, Coast Reporter
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By Ji-seo Kim
