Cardiff Street Lighting Bylaw - LED Upgrade

Utilities and Infrastructure Wales 4 Minutes Read · published February 12, 2026 Flag of Wales

Cardiff, Wales is modernising its public lighting through a council-led LED upgrade to improve safety, cut energy use and reduce carbon emissions. This guide summarises the legal and administrative framework that governs street lighting works in Cardiff, describes how residents and contractors report faults or request changes, and sets out enforcement, penalties and practical steps for applications and appeals. It draws on Cardiff Council operational pages and reporting channels to point to the offices responsible, official forms and complaint routes so you can act quickly if you see a fault, unauthorised works or require a permit for lighting alterations.

Overview of the Programme

The LED upgrade is delivered by Cardiff Council's highways and street-lighting teams as part of routine maintenance and energy-efficiency investment. The programme replaces older lanterns with LED units, schedules maintenance and prioritises streets based on safety and efficiency criteria. For official programme details and technical information, see the council street-lighting overview.Cardiff Council street lighting[1]

  • Planned works and replacements are scheduled by the council maintenance team.
  • New LED fittings aim to reduce energy consumption and maintenance frequency.
  • Street-by-street roll-out prioritises safety, residential need and heritage considerations.

Penalties & Enforcement

Cardiff Council is responsible for inspection, maintenance and enforcement for public street lighting on adopted highways. Enforcement action, fines and sanctions specific to unauthorised alterations, obstruction or damage to street lighting are managed by the council's highways/street-lighting team and legal services. To report faults or suspected damage to street lights use the council reporting page.Report a faulty street light[2]

Report dangerous faults immediately; do not attempt repairs yourself.
  • Fine amounts: not specified on the cited page.
  • Escalation for repeat or continuing offences: not specified on the cited page.
  • Non-monetary sanctions may include repair orders, injunctions, removal of unauthorised fittings and prosecution in magistrates' court where statutory offences apply.
  • Enforcer: Cardiff Council Highways and Traffic / Street Lighting team; inspections are scheduled and reactive based on reports and condition surveys.Highways maintenance[3]
  • Appeals and reviews: use the council complaints and review procedure; specific statutory time limits for appeals are not specified on the cited pages.
  • Defences/discretion: the council may accept permits or authorised works where licences or approvals have been granted; where language such as "reasonable excuse" applies it is not specified on the cited pages.

Applications & Forms

  • Reporting a fault: online report form "Report a faulty street light" on Cardiff Council (use the page linked above).[2]
  • Contact for planned works and approvals: contact the highways street-lighting team via the council highways maintenance contact options; specific form numbers or fees for permits are not specified on the cited pages.
If you need urgent assistance for a live hazard, call the council emergency highways number listed on the highways maintenance page.

Common Violations

  • Unauthorised removal or alteration of council-owned street lights — enforcement action or prosecution possible, details not specified on the cited pages.
  • Interference by contractors without council approval — may lead to stop notices or requirement to reinstate equipment.
  • Obstruction of maintenance access or parking that prevents repairs — operational enforcement steps managed by highways services.
Most resident concerns are resolved by reporting the fault so the council can inspect and schedule repairs.

Action Steps

  • Report faults online via the council "Report a faulty street light" page.[2]
  • If you propose alterations near a street light (e.g., new access or building works), contact the highways team for permit requirements.
  • If you disagree with enforcement, use the council complaints and appeals route; seek details from the council complaints page for timescales.

FAQ

Who is responsible for street lighting in Cardiff?
Cardiff Council's highways and street-lighting teams are responsible for maintenance, inspection and upgrades.
How do I report a faulty street light?
Use the council online report form "Report a faulty street light" or contact highways maintenance; the online page provides the reporting form and guidance.Report a faulty street light[2]
Are there fines for damaging or altering street lighting?
Specific fine amounts and escalation are not specified on the cited council pages; enforcement may include orders or prosecution.

How-To

  1. Identify the issue: note location, pole number (if visible), and nature of the fault.
  2. Report online: submit the details via the council "Report a faulty street light" page.[2]
  3. Follow up: keep the reference number, monitor council updates and escalate via the complaints process if not resolved in a reasonable time.
  4. If proposing works affecting a street light, contact the highways/street-lighting team before starting any work to confirm permits or approvals.

Key Takeaways

  • Cardiff Council leads the LED street-lighting upgrade and is the primary contact for faults and permissions.
  • Report faults immediately via the official online form to ensure inspection and repair scheduling.

Help and Support / Resources

  1. [1] Cardiff Council - Street lighting overview
  2. [2] Cardiff Council - Report a faulty street light
  3. [3] Cardiff Council - Highways maintenance

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