kids encyclopedia robot

Greater London Authority facts for kids

Kids Encyclopedia Facts
Quick facts for kids
Greater London Authority
Mayor of London elected every four years
London Assembly elected every four years
Greater London Authority logo.svg
Houses Unicameral
Term limits
Deputy Mayor of London
Joanne McCartney, Labour
Since May 2016
Chairman of the London Assembly
Tony Arbour, Conservatives
Since May 2016
Deputy Chairman of the London Assembly
Jennette Arnold, Labour
Since May 2016
Leader of Largest Group
Len Duvall, Labour
Head of Paid Service
Jeff Jacobs
Seats 1 mayor and 25 assembly members
Supplementary vote
Additional member
Mayor of London last election
May 2016
London Assembly last election
May 2016
Mayor of London next election
May 2020
London Assembly next election
May 2020
Meeting place
Nine-story rounded glass building beside river.
City Hall, Southwark, London

The Greater London Authority (GLA) is a top-tier administrative body for Greater London, England. It consists of a directly elected executive Mayor of London, currently Sadiq Khan, and an elected 25-member London Assembly with scrutiny powers. The authority was established in 2000, following a local referendum, and derives most of its powers from the Greater London Authority Act 1999 and the Greater London Authority Act 2007.

It is a strategic regional authority, with powers over transport, policing, economic development, and fire and emergency planning. Three functional bodies — Transport for London, the Mayor's Office for Policing and Crime, and London Fire and Emergency Planning Authority — are responsible for delivery of services in these areas. The planning policies of the Mayor of London are detailed in a statutory London Plan that is regularly updated and published.

The Greater London Authority is mostly funded by direct government grant and it is also a precepting authority, with some money collected with local Council Tax. The GLA is unique in the British local government system, in terms of structure, elections and selection of powers. The authority was established to replace a range of joint boards and quangos and provided an elected upper tier of local government in London for the first time since the abolition of the Greater London Council in 1986.


The GLA is responsible for the strategic administration of the 1579 km² (610 sq. miles) of Greater London. It shares local government powers with the councils of 32 London boroughs and the City of London Corporation. It was created to improve the co-ordination between the local authorities in Greater London, and the Mayor of London's role is to give London a single person to represent it. The Mayor proposes policy and the GLA's budget, and makes appointments to the capital's strategic executive such as Transport for London. The primary purpose of the London Assembly is to hold the Mayor of London to account by scrutiny of his or her actions and decisions. The assembly must also accept or amend the Mayor's budget on an annual basis. The GLA is based at City Hall, a new building on the south bank of the River Thames, next to Tower Bridge.

The GLA is different from the Corporation of the City of London with its largely ceremonial Lord Mayors, which controls only the Square Mile of the City, London's chief financial centre.


In 1986, the Greater London Council was abolished by the Conservative government of Margaret Thatcher. Many people have surmised that the decision to abolish the GLC was made because of the existence of a high-spending left-wing Labour administration under Ken Livingstone, although pressure for the abolition of the GLC had arisen before Mr Livingstone took over, and was largely driven by the belief among the outer London Borough councils that they could perform the functions of the GLC just as well.

On abolition, the strategic functions of the GLC were transferred to bodies controlled by central government or joint boards nominated by the London Borough councils. Some of the service delivery functions were transferred down to the councils themselves. For the next 14 years there was no single elected body for the whole of London. The Labour Party never supported the abolition of the GLC and made it a policy to re-establish some form of citywide elected authority.


The Labour party adopted a policy of a single, directly elected Mayor (a policy first suggested by Tony Banks in 1990), together with an elected Assembly watching over the Mayor; this model, based on American cities, was partly aimed at making sure the new body resembles the erstwhile GLC as little as possible. After the Labour party won the 1997 general election, the policy was outlined in a White paper entitled A Mayor and Assembly for London (March 1998).

Simultaneously with the elections to the London Borough councils, a referendum was held on the establishment of the GLA in May 1998, which was approved with 72% of the vote. The Greater London Authority Act 1999 passed through Parliament, receiving the Royal Assent in October 1999. In a controversial election campaign, the then Prime Minister, Tony Blair, attempted to block Livingstone's nomination and imposed his own candidate. In reaction, Livingstone stood as an independent candidate, resulting in his expulsion from the Labour Party and in March 2000, was elected as Mayor of London. Following an interim period in which the Mayor and Assembly had been elected but had no powers, the GLA was formally established on 3 July 2000.

Powers and functions

Functional bodies

Areas which the GLA has responsibility for include transport, policing, fire and rescue, development and strategic planning. The GLA does not directly provide any services itself. Instead, its work is carried out by four functional bodies which come under the GLA umbrella and work under the policy direction of the Mayor and Assembly. These functional bodies are:

  • Transport for London (TfL) – Responsible for managing most aspects of London's transport system, including public transport, main roads, and traffic management, and administering the London congestion charge.
  • Mayor's Office for Policing and Crime – Responsible for overseeing the Metropolitan Police Service, which provides policing throughout Greater London. Replaced the Metropolitan Police Authority in January 2012 under the provisions of the Police Reform and Social Responsibility Act 2011.
  • The London Fire and Emergency Planning Authority (LFEPA) – Administers the London Fire Brigade and co-ordinates emergency planning.
  • GLA Land and Property (GLAP) - Before April 2012 the London Development Agency (LDA) was responsible for development across London but was wound up and replaced by a subsidiary corporation following the Localism Act 2011. The London Legacy Development Corporation was set up using powers to create mayoral development corporations.

In November 2005, the government published a consultation document reviewing the powers of the GLA, making proposals for additional powers, including waste management, planning, housing, and learning and skills. The result of the consultation and final proposals were published by the Department for Communities and Local Government on 13 July 2006.


The GLA is responsible for co-ordinating land use planning in Greater London. The mayor produces a strategic plan, the "London Plan". The individual London Borough councils are legally bound to comply with the plan. The mayor has the power to over-ride planning decisions made by the London Boroughs if they are believed to be against the interests of London as a whole.

Energy policy

As of 2006, London generates 42 million tonnes of carbon emissions per year, 7% of the UK's total. 44% of this comes from housing, 28% from commercial premises, 21% from transport, and 7% from industry.

The Mayor's energy strategy planned to cut carbon emission levels by 20% by 2010 and 60% by 2050 (although achieving the first of these targets is unlikely). Measures taken to achieve this have included the creation of the London Climate Change Agency, the London Energy Partnership and the founding of the international Large Cities Climate Leadership Group.

The London Sustainable Development Commission has calculated that for housing to meet the 60% target, all new developments would have to be constructed to be carbon-neutral with immediate effect (using zero energy building techniques), in addition to cutting energy used in existing housing by 40%.

Service Greater London Authority London borough councils
Education YesY
Housing YesY YesY
Planning applications YesY
Strategic planning YesY YesY
Transport planning YesY YesY
Passenger transport YesY
Highways YesY YesY
Fire YesY
Social services YesY
Libraries YesY
Leisure and recreation YesY
Waste collection YesY
Waste disposal YesY
Environmental health YesY
Revenue collection YesY

Political control

After the 2016 elections, Labour has the largest representation on the GLA with the mayor as well as twelve assembly members, followed by eight from the Conservatives, two Greens, two UKIP, and one from the Liberal Democrats.


Images for kids

See also

Kids robot.svg In Spanish: Autoridad del Gran Londres para niños

kids search engine
Greater London Authority Facts for Kids. Kiddle Encyclopedia.