Police Service of Northern Ireland
Public Order Public Safety — Authorised Professional Practice
Summary
The Police Service of Northern Ireland (PSNI) is tasked with statutory responsibilities to police public processions, protests, and open-air meetings under specific legislation, including the Public Processions (Northern Ireland) Act 1998 and the Public Order (Northern Ireland) Order 1987. Organisers of public events must notify the PSNI, and failure to do so is a breach of the Act but does not invalidate the event itself. The police have the authority to impose conditions on public gatherings to prevent disturbances. Article 4 of the Public Order (Northern Ireland) Order 1987 empowers police to direct open-air public meetings believed to potentially lead to serious disorder or intimidation. Violations regarding the notification requirements do not negate lawful protections under the European Convention on Human Rights. Additionally, offensive conduct during protests and incitement to hatred are criminal offenses under specific legislation.
Key principles
- 1PSNI's statutory powers govern public processions and protests.
- 2Notification is required from organisers to the PSNI for public events.
- 3Conditions can be imposed on public processions to ensure public safety.
- 4Failure to notify does not render protests unlawful.
- 5Proportionality is key when imposing conditions on events.
This is a brief, factual summary. The full APP guidance — including operational detail, statutory references and case studies — lives on the College of Policing website. APP is the authoritative source for UK policing practice.
Read the full APP guidanceSource: College of Policing — Authorised Professional Practice · Crown copyright, licensed under Open Government Licence v3.0. Summary fetched 2026-06-27.