What do UK councils require of taxi and private hire vehicles?
Most set an age limit, an emission standard or both, and the mix differs for taxis and private hire vehicles. About half also require drivers to carry out daily roadworthiness checks, and fewer than 1 in 10 make CCTV compulsory.[1]
| Policy | Taxis | Private hire vehicles |
|---|---|---|
| Both an age limit and an emission standard | About 2 in 5 councils | About 3 in 8 |
| Age limit only | About 1 in 4 | About 3 in 10 |
| Emission standard only | About 1 in 5 | About 1 in 5 |
| Neither | About 1 in 8 | About 1 in 7 |
Shares of the councils that answered, rounded; each council's policy page gives its exact rule.[1]
Which UK cities have Clean Air Zones?
In England, Bath, Birmingham, Bradford, Bristol, Portsmouth, Sheffield and Tyneside (Newcastle and Gateshead). You may have to pay to drive in one if your vehicle does not meet its emission standard. London's low and ultra low emission zones and Scotland's low emission zones are checked separately.[2]
What are the rules for London taxis?
London taxis (black cabs) must meet TfL's conditions of fitness for taxi vehicles, which, together with the Knowledge of London, is part of the investment TfL recognises when it sets fares; its cost index counts the cost of zero emission capable taxis among drivers' operating costs. Private hire vehicles in London are licensed by TfL to its own standards.[3]
How many seats can a UK taxi or private hire vehicle have?
Up to 8 passenger seats for taxi and private hire work. A vehicle that can carry 9 or more passengers for hire needs a PSV operator licence.[4]
Frequently asked questions
What is the age limit for a taxi in the UK?
Each council sets its own; about 2 in 3 councils in England and Wales set an age limit for taxis in 2026. Check your council's vehicle policy for the exact rule.
Do UK taxis have to be electric?
Not nationally. Some councils set emission standards, Clean Air Zones charge vehicles that miss their standard, and London taxis must meet TfL's conditions of fitness; check your own authority's policy.
Sources
Fees and rules change. Each source is the official page we read, with the date we read it; check it before you apply or pay.
- [1] Department for Transport: Taxi and private hire vehicle statistics, England: 2026, data tables TAXI0104, TAXI0105 and TAXI0108-TAXI0112 (figures at 1 April 2026) (read 2 Nov 2026)
- [2] GOV.UK: Drive in a clean air zone (read 2 Nov 2026)
- [3] Transport for London, Finance Committee: Taxi fares and tariffs update (26 February 2025) (read 2 Nov 2026)
- [4] GOV.UK: PSV (public service vehicle) operator licences (read 2 Nov 2026)