Watchdog Warns Late Electronic Tagging Leaves Victims Exposed Across England and Wales

Nearly half of all electronic tags intended to monitor offenders in England and Wales are not being fitted within required timescales, according to a new inspection report that warns victims are being placed at heightened risk as a result.

The findings, published by His Majesty's Inspectorate of Probation (HMIP), reveal a system struggling to keep pace with demand, with some individuals waiting as long as five months before a tag is attached. The delays mean court and prison orders are being breached repeatedly while monitoring equipment sits unused.

Electronic monitoring, commonly known as tagging, is a tool used by the Probation Service to enforce curfews and other conditions imposed by courts or prisons. Tags allow authorities to track an offender's location, confirm compliance with home detention requirements, or monitor alcohol consumption depending on the type of device deployed.

Despite the critical role tagging plays in public protection, the report found that only 55% of GPS and radio frequency tags were fitted on schedule. Alcohol monitoring tags performed marginally better, with 60% fitted promptly, but still fell well short of acceptable standards.

As of June 2026, a total of 27,847 people in England and Wales were subject to tagging orders with equipment. The scale of the programme underscores the potential consequences when fittings are delayed, particularly in cases involving domestic abuse, stalking, or other offences where victims rely on monitoring to feel safe.

Martin Jones CBE, HM Chief Inspector of Probation, said the gap between the technology's promise and its practical delivery posed a serious problem. He warned that electronic monitoring could breed a false sense of security if the equipment was not backed by effective professional practice. Expanding tagging programmes without fixing their weaknesses, he added, risked overpromising and underdelivering on public protection.

The report identified a range of waiting times that inspectors described as unacceptable. While some delays stretched beyond two weeks, roughly one in ten individuals waited five months after the point at which tagging should have occurred. Among the reasons cited for late fittings was that some offenders simply failed to make themselves available.

Victims' Commissioner Claire Waxman OBE said people affected by crime needed to be told immediately when tagging was delayed. Without timely notification, she argued, victims could be left with a false sense of security, believing they were protected when in reality monitoring was not in place.

Waxman also raised concerns about the capacity of probation services to respond when breaches occur. She said a robust response was essential, but questioned whether an already overstretched system could deliver it, describing the situation as a source of real concern.

Beyond the fitting delays, the report highlighted that data generated by tags was frequently underused. Major violations were raised and explored in only 46% of relevant cases, meaning opportunities to intervene early were being missed. Inspectors also found little evidence that electronic monitoring was being applied consistently to encourage behaviour change among offenders.

Three categories of tags operate within the system. Curfew tags enforce home detention during specified hours, location tags track an offender's movements more broadly, and alcohol tags monitor consumption. Each is intended to support punishment, risk management, safeguarding, and victim protection. When orders are breached, consequences can include an immediate return to prison, a fresh court order, or a formal warning.

The report's findings come amid a major planned expansion of tagging. Earlier this year, the government announced proposals to significantly widen electronic monitoring as part of the Sentencing Act 2026. The legislation aims to ease pressure on prisons by managing more offenders in the community rather than behind bars.

From October, thousands more prisoners are due to be released early under the new law, and most of them will require tags. The prospect of a rapidly growing tagging population has intensified scrutiny of whether the infrastructure and staffing exist to fit devices on time and act on the data they produce.

A Ministry of Justice spokesperson responded to the report by saying public protection was the government's priority. They pointed to what they described as the biggest expansion of tagging in British history, supported by £100 million in funding, and said installation rates had risen by nearly 50% since 2024.

The spokesperson also cited a record £700 million investment in probation and community services, alongside the recruitment of 2,300 trainee officers over the past two years and a further 1,300 this year. According to the department, these measures are intended to keep dangerous offenders under closer surveillance than ever before.

The inspection findings nonetheless raise difficult questions about the gap between investment and outcomes. Tagging is often presented as a cost-effective alternative to custody that simultaneously protects the public and supports rehabilitation. Yet the report suggests that when fittings are late and data is ignored, the technology can function more as a symbolic measure than a genuine safeguard.

For victims, the practical effect of these failures is significant. A survivor of domestic abuse who believes an offender is being monitored may take risks they would otherwise avoid. If the tag is not fitted, or if breaches go unaddressed, that confidence is misplaced and the danger remains unchanged.

The Sentencing Act 2026 is expected to place even greater weight on electronic monitoring in the coming years, making the inspectorate's warnings especially timely. Without urgent improvements to fitting times, data usage, and probation capacity, the expansion risks replicating the very weaknesses the report has identified.

The Ministry of Justice has not indicated whether it will accept the inspectorate's recommendations in full, but the findings are likely to fuel debate over whether the government's plans for community-based punishment are adequately resourced. For now, the report stands as a stark assessment of a system under strain, with victims bearing the cost of delay.