Oxfordshire County Council has announced an accelerated timetable for the second expansion phase of Oxford’s pioneering Zero Emission Zone (ZEZ), extending clean-air vehicle restrictions to major historic thoroughfares including Broad Street, St Giles, and Beaumont Street. The policy expansion, designed to drastically curb nitrogen dioxide levels across Oxford’s historic core, was formally ratified by the County Cabinet following comprehensive air quality monitoring data gathered throughout 2025 and 2026.
Under the revised scheme, non-zero-emission vehicles entering the expanded zone during operational daytime hours (7:00 am to 7:00 pm, seven days a week) will incur standardized daily access charges, while 100% zero-emission electric vehicles, emergency services, and registered blue badge holders retain full exemption. Revenue generated from the zone will be ring-fenced exclusively to fund local sustainable transport initiatives, including subsidized zero-emission bus fleet conversions and pedestrian safety schemes.
Councillor Duncan Enright, Cabinet Member for Travel and Development Strategy, highlighted the measurable public health benefits demonstrated by the pilot zone. “Since the initial pilot launched in the city centre, roadside particulate pollution and harmful emissions have dropped by more than 28% across the central zone,” Cllr Enright stated in a formal briefing at County Hall. “Expanding the Zero Emission Zone to Broad Street and St Giles is the natural next step in safeguarding the health of our children, students, residents, and visitors, while actively preserving Oxford’s world-renowned architectural heritage from the corrosive effects of diesel fumes.”
The rollout is being accompanied by a major £4.6 million transition support package aimed at local delivery operators, market traders, and small business owners based in the city centre. Administered in partnership with the Oxford City Council Business Engagement Team, the fund provides targeted micro-grants for cargo-bike fleet transitions, commercial EV charging point installations at Gloucester Green and Worcester Street, and temporary access discounts for registered essential service providers.
Luke Hayward, managing director of City Centre Express Couriers on Hythe Bridge Street, commented on the practical adjustments facing local delivery fleets. “While the shift to fully electric vans and e-cargo bikes requires significant upfront capital planning, the council’s infrastructure support and dedicated loading bay allocations on St Giles make the transition far more manageable,” Hayward explained. “Having predictable regulations across the entire historic centre allows local logistics firms to invest with confidence in zero-emission fleets.”
Public transport operators have already aligned their operations with the incoming expansion. Oxford Bus Company and Stagecoach Oxfordshire have confirmed that over 104 electric double-decker buses are now in active daily service across the city’s Park and Ride network and radial routes, representing one of the highest concentrations of electric public transit in the United Kingdom outside of London.
Enforcement cameras across the new boundary points on St Giles, Parks Road, and George Street are scheduled to enter live operational testing in October, with full enforcement commencing in early November. Detailed journey planning maps, exemption registration portals, and consultation summary reports have been made available to the public via the Oxfordshire County Council transport portal.
