Ultra Low Emission Zone

E128286

emissions control zone environmental policy measure road pricing scheme

The Ultra Low Emission Zone is a designated area in London where vehicles must meet strict emissions standards or pay a daily charge, aimed at reducing air pollution and improving public health.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (3)

Label	Occurrences
London Low Emission Zone	2
London Ultra Low Emission Zone	1
Ultra Low Emission Zone canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T1115989 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Ultra Low Emission Zone
Context triple: [Transport for London, responsibleFor, Ultra Low Emission Zone]

A. Lees Urban District
Lees Urban District was a former local government district in Lancashire, England, that administered the village of Lees and surrounding areas before being absorbed into the Metropolitan Borough of Oldham.
B. Penge Urban District
Penge Urban District was a former local government district in southeast London that administered the suburban area of Penge before its incorporation into the London Borough of Bromley.
C. Manchester city zone
Manchester city zone is the central public transport fare area in Manchester that covers the city’s core and nearby districts for integrated ticketing and pricing.
D. Outer London
Outer London is the ring of suburban boroughs surrounding Inner London, characterized by more residential areas, green spaces, and lower population density than the city’s central core.
E. London area scheme
The London area scheme is an administrative structure within the Church of England’s Diocese of London that divides the diocese into smaller episcopal areas, each overseen by its own area bishop.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Ultra Low Emission Zone
Target entity description: The Ultra Low Emission Zone is a designated area in London where vehicles must meet strict emissions standards or pay a daily charge, aimed at reducing air pollution and improving public health.

A. Lees Urban District
Lees Urban District was a former local government district in Lancashire, England, that administered the village of Lees and surrounding areas before being absorbed into the Metropolitan Borough of Oldham.
B. Penge Urban District
Penge Urban District was a former local government district in southeast London that administered the suburban area of Penge before its incorporation into the London Borough of Bromley.
C. Manchester city zone
Manchester city zone is the central public transport fare area in Manchester that covers the city’s core and nearby districts for integrated ticketing and pricing.
D. Outer London
Outer London is the ring of suburban boroughs surrounding Inner London, characterized by more residential areas, green spaces, and lower population density than the city’s central core.
E. London area scheme
The London area scheme is an administrative structure within the Church of England’s Diocese of London that divides the diocese into smaller episcopal areas, each overseen by its own area bishop.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	emissions control zone ⓘ environmental policy measure ⓘ road pricing scheme ⓘ
administeredBy	Transport for London ⓘ
appliesTo	buses ⓘ cars ⓘ diesel vehicles ⓘ lorries ⓘ motorcycles ⓘ petrol vehicles ⓘ vans ⓘ
country	United Kingdom ⓘ
currencyOfCharge	Pound sterling ⓘ
dataUsedFor	enforcement of charges ⓘ
environmentalGoal	reduce nitrogen dioxide levels ⓘ reduce particulate matter levels ⓘ
excludes	Christmas ⓘ surface form: Christmas Day
expandedCoverageDate	2021-10-25 ⓘ
expandedTo	all London boroughs ⓘ area within the North Circular and South Circular roads ⓘ
furtherExpansionDate	2023-08-29 ⓘ
hasEffect	discourages use of high-emission vehicles ⓘ incentivises cleaner vehicles ⓘ
hasEmissionsStandard	Euro 4 for petrol vehicles ⓘ Euro 6 for diesel vehicles ⓘ
hasPurpose	improve public health ⓘ reduce air pollution ⓘ reduce vehicle emissions ⓘ
implementedBy	Mayor of London ⓘ
imposes	daily charge on non-compliant vehicles ⓘ
initialCoverage	London congestion charging zone ⓘ surface form: London Congestion Charge Zone
introducedUnder	Sadiq Khan ⓘ
legalBasis	Greater London Authority powers ⓘ
locatedIn	London, England ⓘ surface form: London
monitoredBy	automatic number plate recognition cameras ⓘ
operatingDays	7 days a week ⓘ
operatingHours	24 hours a day ⓘ
policyArea	air quality ⓘ public health ⓘ urban transport ⓘ
predecessor	Ultra Low Emission Zone self-linksurface differs ⓘ surface form: London Low Emission Zone
regulates	motor vehicles ⓘ
relatedTo	London congestion charging zone ⓘ surface form: London Congestion Charge
requires	vehicles to meet emissions standards ⓘ
startDate	2019-04-08 ⓘ
targetPopulation	commuters to London ⓘ residents of London ⓘ visitors driving into London ⓘ

How these facts were elicited

Referenced by (4)

Full triples — surface form annotated when it differs from this entity's canonical label.

Transport for London → responsibleFor → Ultra Low Emission Zone ⓘ

Ultra Low Emission Zone → predecessor → Ultra Low Emission Zone self-linksurface differs ⓘ

this entity surface form: London Low Emission Zone

London congestion charging zone → hasRelatedScheme → Ultra Low Emission Zone ⓘ

this entity surface form: London Ultra Low Emission Zone