Cardiff Bylaw Barricade & Dispersal Rules for Events

Public Safety Wales 3 Minutes Read · published February 12, 2026 Flag of Wales

Introduction

Cardiff, Wales event organisers must follow city bylaws and council procedures when using barricades, arranging road closures or responding to dispersal orders. This guide explains which Cardiff departments are involved, the typical approvals and where to submit plans so your event meets public safety, highway and licensing requirements. It summarises enforcement, common violations, steps to apply and how to work with the Safety Advisory Group to reduce the risk of enforcement action.

Who enforces barricade and dispersal rules

Primary organisers should expect oversight from the Cardiff Council events/highways teams and partner agencies on the Safety Advisory Group; operational dispersal powers and public-order actions are held by South Wales Police, who act alongside council enforcement for highways and licensing compliance.[1]

What permissions are commonly required

  • Temporary road closures or traffic regulation orders for barricades across public highways
  • Event notification, management plan and Safety Advisory Group submission
  • Licensing or Temporary Event Notice for regulated entertainment or alcohol
  • Site-specific structural or scaffolding permits if barricades attach to buildings
Early contact with council highways and licensing teams prevents last-minute refusals.

Penalties & Enforcement

Enforcement may combine council bylaw action for unauthorised works on highways, licensing penalties for unpermitted regulated activity, and police-directed dispersal or public-order measures. Exact monetary fines and daily penalties for barricade or dispersal breaches are not specified on the cited council pages and will depend on the enforcing power and instrument cited below.[2]

  • Fine amounts: not specified on the cited page; amounts vary by offence and enforcing body
  • Escalation: first warnings can lead to fixed penalties or notices; repeat or continuing offences may result in prosecution or injunctive/civil orders (not specified on the cited page)
  • Non-monetary sanctions: removal of unauthorised barricades, seizure of equipment, prohibition orders, event permit suspension and court action
  • Enforcers: Cardiff Council highways/events/licensing teams and South Wales Police; complaints and operational inspections are handled by those departments[1]
  • Appeals/review: appeal routes depend on the issuing notice (statutory appeal to magistrates or review by the licensing team); statutory time limits vary by instrument and are not specified on the cited page
  • Defences/discretion: lawful permits, authorised Safety Advisory Group conditions and reasonable excuse defences may apply
If police issue a dispersal direction, comply immediately and seek legal advice to challenge it later.

Applications & Forms

Key application routes are:

  • Temporary road closure (apply via Cardiff Council highways application process)
  • Safety Advisory Group submission with an event management plan and site layout
  • Temporary Event Notice or licensing application for regulated entertainment/alcohol

Fees, exact form names and deadlines for submissions are set on the council application pages; where a fee or form is not shown on the cited page, it is stated as not specified on that page.[3]

Always upload a site plan and stewarding schedule with your application.

Common violations and typical outcomes

  • Unauthorised barricade or road closure — removal order and possible prosecution
  • Failure to notify Safety Advisory Group — event delays or refusal of permission
  • Non-compliant stewarding or unsafe barrier installation — immediate enforcement and stop notices

Action steps for organisers

  1. Contact Cardiff Council events/highways and submit a Safety Advisory Group application early.
  2. Apply for temporary road closure or TTRO and obtain written consent before installing barricades.
  3. Submit licensing or Temporary Event Notice if selling alcohol or providing regulated entertainment.
  4. Coordinate stewarding and emergency access plans with South Wales Police and council safety officers.

FAQ

Do I need permission to put up barricades on a Cardiff public highway?
Yes. Temporary barricades that affect the highway or traffic generally require a road closure or traffic regulation order from Cardiff Council.
Who can issue a dispersal order at an event?
Operational dispersal directions are issued by South Wales Police; council officers enforce highway and licensing requirements.
Where do I submit event safety plans?
Submit event management plans through the Cardiff Council Safety Advisory Group process and any supporting highways or licensing applications.

How-To

  1. Contact Cardiff Council events/highways to discuss your event and whether a temporary road closure is required.
  2. Prepare an event management plan, site layout and stewarding schedule for Safety Advisory Group review.
  3. Apply for a Temporary Road Closure and any required Temporary Event Notices or licences.
  4. Coordinate with South Wales Police and implement all agreed safety conditions on site.
  5. If enforcement occurs, follow lawful directions, record details and use the council or licensing appeal routes if appropriate.

Key Takeaways

  • Obtain written permissions before installing barricades on highways.
  • Coordinate early with Cardiff Safety Advisory Group and South Wales Police.

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