Case Study 30.2: The Coercive Control Act — Legal Recognition of Non-Physical Abuse

Case Study 30.2: The Coercive Control Act — Legal Recognition of Non-Physical Abuse

Introduction

In December 2015, the United Kingdom's Serious Crime Act introduced a new offense into English and Welsh law: "controlling or coercive behaviour in an intimate or family relationship." For the first time in any major jurisdiction, the law recognized that a sustained pattern of psychological domination — one that need not include a single act of physical violence — constitutes a criminal offense. The sentence carries a maximum penalty of five years' imprisonment.

This was not merely a legal procedural change. It represented a fundamental shift in how the law conceptualizes the nature of intimate partner abuse — one that has significant implications for how we understand harm, evidence, justice, and the limits of private life.

The Context: What Problem Was the Law Solving?

Prior to the Coercive Control Act (as it has come to be known), English law addressed domestic abuse primarily through existing offenses: assault, harassment, stalking. These frameworks shared a common architecture: they were designed to respond to discrete incidents. An assault charge requires evidence of a specific act of violence. A harassment charge typically requires a pattern of specific behaviors. What they could not adequately capture was the situation described by Evan Stark in Coercive Control (2007): a relationship in which no single act would necessarily rise to the level of a criminal offense, but in which the overall pattern constituted a profound violation of the victim's liberty and autonomy.

Research conducted by SafeLives (formerly CAADA) before the legislation found that on average, victims experienced 50 incidents of abuse before contacting police. Many of those incidents would be difficult to prosecute individually. The cumulative experience — the monitoring, the degradation, the isolation, the micromanagement of daily life — was the harm, and existing law had no framework to address it.

Stark's evidence-based argument was that victims were not primarily experiencing violence; they were primarily experiencing control. The violence, when it occurred, was the enforcement mechanism of the control. Treating the violence as the primary harm while ignoring the control was, he argued, analogous to treating specific episodes of illegal detention as the problem of slavery while ignoring the structural institution.

What the Law Requires

The Serious Crime Act 2015, Section 76, defines the offense as follows:

A person (A) commits an offense if: - A and B are personally connected (intimate partners or family members in the same household) - A repeatedly or continuously engages in behaviour towards B that is controlling or coercive - At the time of the behaviour, A and B are personally connected - The behaviour has a serious effect on B - A knows or ought to know that the behaviour will have a serious effect on B

"Serious effect" is defined as either: - Causing B to fear, on at least two occasions, that violence will be used against B, OR - Causing B serious alarm or distress which has a substantial adverse effect on B's day-to-day activities

Statutory guidance from the Home Office specifies indicative behaviors: monitoring movements or communications; controlling finances; restricting access to family, friends, or support services; humiliation, degradation, and control of everyday behavior.

The Implementation Record

The legal framework was a significant achievement. Its implementation has been more mixed, and the research on outcomes tells a nuanced story.

Charteris-Black and colleagues (2019) and Barlow, Johnson, Walklate, and Humphreys (2020) both found that police recognition and prosecution of coercive control offenses has been inconsistent. Key findings:

Cases involving physical violence alongside coercive behavior are significantly more likely to result in prosecution than cases of coercive control without accompanying violence — suggesting that operational understanding of the "violence is not required" principle has not fully taken hold
The evidential requirements present genuine challenges: demonstrating a course of conduct requires gathering and organizing evidence over time, which is more resource-intensive than evidencing a discrete incident
Geographic variation in enforcement is significant: some police forces have developed specialist domestic abuse units with training in coercive control; others have not
Victim confidence in the reporting process remains a significant barrier; many victims do not identify their experience as fitting the legal definition even when it does

Prosecution statistics: As of the most recent data available (2023), coercive control charges constitute a small fraction of all domestic abuse prosecutions, despite being one of the most commonly reported experiences in survivor surveys. The gap between the law's theoretical reach and its operational effect is substantial.

What the Law Has Changed

Despite implementation challenges, the Act's impact has been real in several domains:

Clinical and social services practice: The legal framework has provided a conceptual anchor for training across social work, healthcare, and mental health services. The explicit recognition of coercive control as harm — separate from physical violence — has enabled professionals to name and respond to patterns they previously lacked frameworks to address.

Cultural vocabulary: The legislation contributed to a significant expansion of public vocabulary around coercive control. The phrase "coercive control" entered common use in the UK in a way it had not previously, enabling conversations that the absence of a term had previously prevented. The BBC and other media covered high-profile prosecutions that introduced the concept to broad audiences.

Survivor validation: Perhaps most significantly, many survivors have reported that the legal recognition itself — the explicit statement that what happened to them was a crime — has had significant therapeutic and cognitive meaning, even in cases that did not result in prosecution. Legal recognition names harm; naming harm matters.

Comparative Context: Scotland and Beyond

Scotland enacted separate coercive control legislation (the Domestic Abuse (Scotland) Act 2018) that goes further than the English provision in several respects: it explicitly includes behavior that affects the victim's children, and it includes "threatening behavior" more broadly. Early research suggests that Scottish implementation has been somewhat stronger in operational terms.

Ireland enacted similar legislation in 2018. Australia (various states), New Zealand, and several US states have introduced or passed coercive control provisions. The US federal landscape remains patchwork.

Limitations of criminalization: Several researchers and advocates — including some who support the Act's goals — have raised concerns about criminalization as the primary or exclusive tool:

Criminalization of women: Feminist legal scholars (Goodmark, 2018) have noted that domestic violence criminalization has historically resulted in the arrest and prosecution of female victims who responded physically to coercive situations, and that coercive control legislation has not been exempt from this pattern
Inadequacy of prosecution for safety: Criminal prosecution provides retrospective consequence but does not, on its own, provide safety for victims in ongoing situations. The support services, housing, and economic resources that would enable victim exit often remain underfunded
The carceral lens: Some advocates for marginalized communities argue that expanding criminal law's reach into intimate relationships has historically fallen hardest on communities already over-policed, and that alternatives — strong civil protections, investment in support services, community-based intervention — deserve equal attention

Discussion Questions

The Act defines serious effect partly by reference to substantial adverse effect on "day-to-day activities." Why was this criterion chosen, and what does it reveal about what the law is trying to protect? What might it miss?
The case study describes a significant gap between the law's theoretical reach and its operational effect. What systemic factors explain this gap, and what would closing it require?
Some feminist legal scholars have raised concerns about criminalization as the primary tool for addressing coercive control, pointing to unintended consequences including the arrest of victims. How would you weigh these concerns against the benefits of legal recognition?
The UK Act requires that the perpetrator and victim be "personally connected" — intimate partners or family members. What does this jurisdictional limit reveal about assumptions embedded in the law? What behaviors does it leave unaddressed?
How does the Act's conceptualization of harm — as deprivation of liberty and adverse effect on daily life, rather than discrete violent incidents — connect to Stark's coercive control framework? Where does the legal definition succeed in capturing his framework, and where does it fall short?