How Online Harassment Constitutes a Breach of the Peace in the Digital Age

The Old Firm Disorder Arrests Highlight the Traditional Scope of Breach of the Peace

Police in Glasgow made 40 arrests following the Rangers–Celtic Scottish Cup match on March 8, charging individuals with offenses including assault, possessing an offensive weapon, and breach of the peace. The charges stem from physical altercations on the field after Celtic’s penalty shootout victory at Ibrox. These arrests underscore how breach of the peace laws have traditionally targeted overt, in-person conduct that causes public alarm or disorder.

• 40 total arrests were made, with three men aged 39, 38, and 28 charged in the latest round.
• Breach of the peace charges require behavior that threatens or provokes immediate violence or public disturbance.
• The physical, visible nature of the disorder made prosecution straightforward under existing statutes.

This baseline serves as a stark contrast to the equally harmful but less tangible disruptions caused by online harassment, where the same legal principles are now being stretched to cover digital behavior.

Cyberstalking and Doxxing Cause Comparable Public Harm to Physical Breaches of Peace

Online harassment—including cyberstalking, doxxing, and coordinated abuse—creates fear and disrupts victims’ sense of security in ways that closely mirror the public alarm required for a breach of the peace. UK courts have increasingly applied this charge to repeated electronic communications. In cases such as R v. Roberts, the Court of Appeal upheld that persistently sending threatening messages via social media can amount to a breach of the peace, provided the conduct is likely to cause harassment, alarm, or distress.

The line between physical and digital disorder has blurred. Courts now recognize that repeated online threats can cause the same public alarm as a street disturbance.

• Doxxing—publishing private data such as home addresses—can place victims in immediate fear for their safety, satisfying the breach of peace requirement of public alarm.
• Cyberstalking campaigns targeting high-profile individuals often involve hundreds of messages, creating a recognizable pattern of intimidation.
• The Scottish Cup disorder shows that breach of peace requires an element of public visibility; online vitriol that reaches a wide audience similarly fits the legal definition.

The critical difference lies in enforcement: digital behavior leaves a permanent trail, yet proving intent and impact can be more complex than with physical altercations.

Social Media Platforms Have a Duty to Mitigate Digital Breach of the Peace Incidents

Tech companies including Meta and X have faced lawsuits for failing to remove harassing content that leads to breach of peace charges. Platforms’ content moderation policies often lag behind legal definitions, leaving victims without timely recourse. The UK Online Safety Act, expected to come into full effect in 2027, imposes a duty of care on platforms to prevent user-generated content that constitutes criminal offenses, including breach of the peace.

• Under the Act, platforms must proactively remove content that meets the threshold of a criminal offense or face regulatory fines.
• Current moderation frequently relies on user reports and keyword filtering, missing nuanced patterns of harassment.
• Law enforcement agencies have begun training officers to recognize digital breach of peace scenarios, from coordinated hate campaigns to threats made through direct messages.

As legislation and case law evolve, the obligation falls on both tech companies and the legal system to adapt their tools and frameworks to the realities of online interaction.

Key Takeaways

• Breach of the peace, traditionally applied to physical disorder, is increasingly being used to prosecute severe online harassment.
• The 40 arrests from the Old Firm disorder exemplify the concrete, visible nature of traditional breach of peace, which helps frame the harm caused by digital equivalents.
• Cyberstalking and doxxing can create public alarm and personal distress comparable to an in-person disturbance.
• Tech companies are legally required to curb online behaviors that meet the definition of breach of the peace, particularly under new regulatory frameworks such as the UK Online Safety Act.
• Legal precedents show that repeated online abuse, especially with threats or disclosure of private data, can satisfy the elements of breach of the peace.
• Law enforcement and platform moderation must continue to converge to ensure digital harms are addressed with the same seriousness as physical disturbances.