Clean Air Zones

CAZ Penalty Charge Notice (PCN) — How to Appeal in 2026

A CAZ Penalty Charge Notice starts at £120 and doubles if ignored. You have 28 days to pay at £60, 28 days for formal representations, and 28 more to appeal to the independent Traffic Penalty Tribunal. This guide walks through every stage, all six legal grounds, and when to fight.

24 Apr 2026 View & bid →

UK CAZ Charges Class A, B, C and D Explained (2026)

The UK has four legal classes of Clean Air Zone — A, B, C and D — set by DEFRA in the Clean Air Zone Framework. Each class covers a different set of vehicles. This guide unpacks who pays under each class, what the seven live English CAZs charge, and how to predict your exposure.

24 Apr 2026 View & bid →

How to Check If My Car Is CAZ Compliant (UK 2026)

The fastest way to check Clean Air Zone compliance costs nothing and takes ten seconds. Type your registration into the official GOV.UK vehicle checker. The harder question: why might a 2015 diesel be charged when a 2006 petrol drives through free? This guide covers both.

24 Apr 2026 View & bid →

UK Clean Air Zone Exemptions 2026: National and Local Rules Explained

Seven English cities now run charging Clean Air Zones. Nine categories of vehicle are exempt nationwide and never pay. Dozens more qualify for local exemptions that only work in the city that granted them. Here is exactly how the 2026 rules fit together.

24 Apr 2026 View & bid →

Newcastle and Gateshead Clean Air Zone 2026: Class C No-Car Charge

Newcastle and Gateshead’s Class C CAZ is distinctive: private cars are not charged. The £12.50 van/taxi charge and £50 HGV charge only apply to commercial vehicles.

24 Apr 2026 View & bid →

Bristol Clean Air Zone 2026: £9 Cars, £100 HGVs, Class D Rules

Bristol’s Class D Clean Air Zone covers the city centre south to Coronation Road and east to Temple Quay. Daily charges, exemptions and the 6-day payment window.

24 Apr 2026 View & bid →

Glasgow Low Emission Zone 2026: Rules, PCNs and the Ban-Not-Charge Model

Glasgow’s LEZ isn’t a pay-to-enter scheme — non-compliant vehicles are banned. £60 PCN doubles on each repeat breach, capped at £480 for cars.

24 Apr 2026 View & bid →

Birmingham Clean Air Zone 2026: Charges, Boundary and Exemptions

Birmingham’s Class D Clean Air Zone — the UK’s second-largest CAZ. Daily charges, boundary inside the A4540, exemptions and appeals.

24 Apr 2026 View & bid →

UK Clean Air Zones 2026: Complete Guide to CAZ Charges

Full 2026 guide to UK Clean Air Zones and ULEZ. Covers charges city-by-city, vehicle eligibility, exemptions, enforcement technology, air quality impact, economic effect on businesses, penalty appeals and planned expansions.

23 Apr 2026 View & bid →