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Structural history
Roman army (unit types and ranks, legions, auxiliaries, generals)
Roman navy (fleets, admirals)
Campaign history
Lists of wars and battles
Decorations and punishments
Technological history
Military engineering (castra, siege engines, arches, roads)
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Statue of Trajan in front of a section of the Roman wall, Tower Hill.

13th-century bastion on the London Wall, Barbican Estate.

Fragment of the wall at Cooper's Row.

London Wall was the defensive wall first built by the Romans around Londinium, their strategically important port town on the River Thames in what is now the United Kingdom, and subsequently maintained until the 18th century. It is now the name of a road in the City of London running along part of the course of the wall. Until the later Middle Ages the wall defined the boundaries of the City of London.

Construction of the Roman wall[link]

The wall appears to have been built in the late 2nd or early 3rd century, certainly between 190 and 225, and probably between 200 and 220.^[1] This was around 80 years after the construction in 120 of the city's fort, whose north and west walls were thickened and doubled in height to form part of the new city wall. It continued to be developed until at least the end of the 4th century, making it among the last major building projects undertaken by the Romans before the Roman departure from Britain in 410.

Although the exact reason for the wall's construction is unknown, it may have been connected to the invasion of northern Britain by Picts who overran Hadrian's Wall in the 180s.^[2] Alternatively, many historians link the building of London Wall with the political crisis that had emerged in the 190s when two men—Septimius Severus, and the governor of Britain Clodius Albinus—both claimed the right to succession as Emperor. The wall may have been constructed on the orders of Albinus in the 190s, who, in a power struggle with his rival, may have felt the need to protect his capital. Septimius eventually defeated his rival in 197.

Along with Hadrian's Wall and the road network, the London Wall was one of the largest construction projects carried out in Roman Britain. The wall was constructed largely from Kentish ragstone brought by water from Maidstone. It has been calculated that some 1,300 barge journeys would have been required to transport the 85,000 tons of stone from Kent. Once built, the wall was nearly 3 miles (5 kilometres) long, enclosed an area of about 330 acres (130 ha), and was 6 to 9 feet (2 to 3 m) wide and about 20 feet (6 m) high.^[3] It had a ditch or fossa in front of the outer wall, measuring some 6 feet (2 m) deep by between 9 and 15 feet (3 to 5 m) wide. It included a number of bastions (at least twenty-two) spaced about 70 yards (64 m) apart, on the eastern section of the wall.^[4]

The economic stimulus provided by the wall and Septimius's campaigns of conquest in Scotland appear to have revived Londinium's fortunes somewhat in the early third century.

Gates[link]

The wall had a number of gates around the outside that led to important Roman roads, leading to other towns in the country. The gates on the wall going clockwise from Ludgate in the west to Aldgate in the east were: Ludgate, Newgate, Cripplegate, Bishopsgate and Aldgate. Aldersgate, between Newgate and Cripplegate, was added c. 350,^[5] and Moorgate, between Cripplegate and Bishopsgate, was built later still, in the medieval period. These bring the number of gates up to the canonical seven, commemorated in London tradition and literature. Some of the gates, though now long gone, are remembered by the areas or roads where the gates stood being named after them. Due to the rapid growth of the city, the number of gates was increased to cope with the extra traffic in the medieval period, and the walls were also strengthened and built upon.

The boundaries of the City of London ceased to coincide with the old city wall as the City expanded its jurisdiction slightly during the medieval era. The City's jurisdiction expanded westwards, crossing the historic western border of the original settlement - the River Fleet - along Fleet Street to Temple Bar. The City also took in the other "City bars" which were situated just beyond the old walled area, such as at Holborn, Aldersgate, Bishopsgate and Aldgate. These were the important entrances to the City and their control was vital in maintaining the City's special privileges over certain trades.

Riverside Wall[link]

In the late third century, Londinium was raided on several occasions by Saxon pirates. This led, from around 280 onwards,^[5] to the construction of an additional riverside wall.

Later use and remains[link]

The wall remained in active use as a fortification for over 1,000 years afterwards. It was used to defend London against raiding Saxons in 457, and was redeveloped in the medieval period with the addition of crenellations, more gates and further bastions. It was not until as late as the 18th and 19th centuries that the wall underwent substantial demolition, though even then large portions of it survived by being incorporated into other structures. Amid the devastation of the Blitz, some of the tallest ruins in the bomb-damaged City were remnants of the Roman wall.

The wall's moat has also left its mark on London; it forms the line of the street of Houndsditch. This was once London's main rubbish disposal site and was notorious for its appalling odour; its name, according to the 16th century historian John Stow, was derived "from that in old time, when the same lay open, much filth (conveyed forth of the City) especially dead dogges were there laid or cast." The moat was finally covered over and filled in at the end of the 16th century, becoming the present street.

Today all that remains of the wall are a few (albeit substantial) fragments, some of which can be seen in the grounds of the Museum of London, in the Barbican Estate and around Tower Hill. A section near the Museum of London was revealed at Noble Street, after the devastation of an air raid on 29 December 1940 at the height of the Blitz. Another visible section is at St Alphage Gardens, and other sections form part of the walls or foundations of modern buildings and are only visible from inside those buildings. One of the largest and most readily accessed fragments of the wall stands just outside Tower Hill tube station, with a replica statue of the Emperor Trajan standing in front of it.

In 1984 the Museum of London set up a Wall Walk from the Tower of London to the Museum, using 23 tiled panels.^[6] A number of these have been destroyed in subsequent years.^[7] At Noble Street, the panels were replaced by etched glass panels. These were intended as a prototype for new panels along the entire walk, but no further replacements have been made.

The modern road[link]

The modern (post 1976) road named London Wall

Part of the route originally taken by the northern wall is commemorated, although now only loosely followed,^[8] by the road also named London Wall, on which the Museum of London is located. The modern road starts in the west with a roundabout at Aldersgate, then passes east past Moorgate, from which point it runs parallel to the line of the City Wall, and eventually becomes Wormwood Street before it reaches Bishopsgate. This alignment, however, is the result of rebuilding between 1957 and 1976.^[9] Prior to this, London Wall was less wide, and ran behind the line of the City Wall for its entire length, from Wormwood Street to Wood Street.^[10] The western section is now St Alphage Garden.

Within and Without the Wall[link]

The suffix words "Without" and "Within" denote whether an area of the City — and usually applied to the wards — fell outside or within the London Wall, though only Farringdon and (formerly) Bridge have been split into separate wards this way (Bridge Without falling beyond the gates on London Bridge). Some wards — Aldersgate, Bishopsgate and Cripplegate — cover an area that was both within and outwith the Wall and, although not split into separate wards, often the part (or "division") within the Wall is denoted (on maps, in documents, etc.) as being "Within" and the part outside the Wall as being "Without". Archaically "Infra" (within) and "Extra" (without) were also used^[11] and the terms "intramural" and "extramural"^[12][13] are also used to describe being within or outside the walled part of the City.

See also[link]

• Roman London
• Fortifications of London
• List of cities with defensive walls
• List of town walls in England and Wales
• York city walls
• Chester city walls

Notes[link]

References[link]

• Chapman, Hugh, Hall, Jenny, and Marsh, Geoffrey (1986), The London Wall Walk. London: Museum of London. Updated version downloadbale from here: http://www.museumoflondon.org.uk/English/Collections/OnlineResources/Londinium/Today/LondonWallWalk/. Retrieved 30 May 2010.
• Ross, Cathy, & Clark, John, eds. (2008), London: The Illustrated History. London: Allen Lane.
• Smith, A. (1970), Dictionary of City of London Street Names. London: David & Charles.

External links[link]

• Map of present day street named 'London Wall'
• http://www.museumoflondon.org.uk
• PhotoEssay on London Walls with markers
• London Wall Walk photos geocoded on Flickr
• London Wall Walk Narrated Video Tour

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London
From upper left: City of London, Tower Bridge and London Eye, Palace of Westminster
London region in the United Kingdom
Coordinates: 51°30′26″N 0°7′39″W / 51.50722°N 0.1275°W / 51.50722; -0.1275Coordinates: 51°30′26″N 0°7′39″W / 51.50722°N 0.1275°W / 51.50722; -0.1275
Sovereign state	United Kingdom
Country	England
Region	London
Ceremonial counties	City and Greater London
Districts	City and 32 boroughs
Settled by Romans	as Londinium, c. AD 43
Headquarters	City Hall
Government
• Regional authority	Greater London Authority
• Regional assembly	London Assembly
• Mayor of London	Boris Johnson
• UK Parliament  - London Assembly  - European Parliament	74 constituencies 14 constituencies London constituency
Area
• London	1,570 km2 (607 sq mi)
Elevation[1]	24 m (79 ft)
Population (July 2010 est.)[2]
• London	7,825,200
• Density	4,978/km2 (12,892/sq mi)
• Urban	8,278,251
• Metro	13,709,000
• Demonym	Londoner
• Ethnicity (June 2009 estimates)	Ethnic groups 69.7% White 59.5% White British 2.2% White Irish 8.0% Other White   3.5% Mixed 1.0% Black Caribbean & White 0.5% Black African & White 1.0% South Asian & White 1.0% Other mixed   13.2% South Asian 6.2% Indian 2.8% Pakistani 2.2% Bangladeshi 2.0% Other South Asian   10.1% Black 5.3% Black African 4.0% Black Caribbean 0.8% Other Black   3.5% East Asian or Other 1.5% Chinese 2.0% Other
Time zone	GMT (UTC±0)
• Summer (DST)	BST (UTC+1)
Postcode areas	E , EC , N , NW , SE , SW , W , WC , BR , CM , CR , DA , EN , HA , IG , KT , RM , SM , TN , TW , UB , WD
Area code(s)	020, 01322, 01689, 01708, 01737, 01895, 01923, 01959, 01992
Website	london.gov.uk

London ⁱ/ˈlʌndən/ is the capital city of England and the United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures.^{[note 1]} Located on the River Thames, London has been a major settlement for two millennia, its history going back to its founding by the Romans, who named it Londinium.^[3] London's ancient core, the City of London, largely retains its square-mile mediaeval boundaries. Since at least the 19th century, the name London has also referred to the metropolis developed around this core.^[4] The bulk of this conurbation forms the London region^[5] and the Greater London administrative area,^{[6][note 2]} governed by the elected Mayor of London and the London Assembly.^[7]

London is a leading global city, with strengths in the arts, commerce, education, entertainment, fashion, finance, healthcare, media, professional services, research and development, tourism and transport all contributing to its prominence.^[8] It is the world's leading financial centre alongside New York City^[9][10][11] and has the fifth-largest city GDP in the world (and the largest in Europe).^[12] London has been described as a world cultural capital.^{[13][14][15][16]} It was the world's most visited city during 2011 ^[17][18] and London Heathrow is the world's busiest airport by number of international passengers.^[19] London's 43 universities form the largest concentration of higher education in Europe.^[20] In 2012 London will become the first city to host the modern Summer Olympic Games three times.^[21]

London has a diverse range of peoples and cultures, and more than 300 languages are spoken within its boundaries.^[22] In July 2010 Greater London had an official population of 7,825,200, making it the most populous municipality in the European Union,^[2][23] and accounting for 12.5% of the UK population.^[24] The Greater London Urban Area is the second-largest in the EU with a population of 8,278,251,^[25] while London's metropolitan area is the largest in the EU with an estimated total population of between 12 million^[26] and 14 million.^[27] London had the largest population of any city in the world from around 1831 to 1925.^[28]

London contains four World Heritage Sites: the Tower of London; Kew Gardens; the site comprising the Palace of Westminster, Westminster Abbey, and St Margaret's Church; and the historic settlement of Greenwich (in which the Royal Observatory marks the Prime Meridian (0° longitude) and GMT).^[29] Other famous landmarks include Buckingham Palace, the London Eye, Piccadilly Circus, St Paul's Cathedral, Tower Bridge, Trafalgar Square, Wembley Stadium, and Shard London Bridge. London is home to numerous museums, galleries, libraries, sporting events and other cultural institutions, including the British Museum, Natural History Museum, National Gallery, Tate Modern, British Library, Wimbledon, and 40 West End theatres.^[30] The London Underground is the oldest underground railway network in the world^[31] and the second-most extensive (after the Shanghai Metro).^[32]

History[link]

Toponymy[link]

The name London may derive from the River Thames

The etymology of London is uncertain.^[33] It is an ancient name and can be found in sources from the 2nd century. It is recorded c. 121 as Londinium, which points to Romano-British origin.^[33] The earliest attempted explanation, now disregarded, is attributed to Geoffrey of Monmouth in Historia Regum Britanniae.^[33] This had it that the name originated from a supposed King Lud, who had allegedly taken over the city and named it Kaerlud.^[34]

From 1898 it was commonly accepted that the name was of Celtic origin and meant place belonging to a man called *Londinos; this explanation has since been rejected.^[33] Richard Coates put forward an explanation in 1998 that it is derived from the pre-Celtic Old European *(p)lowonida, meaning 'river too wide to ford', and suggested that this was a name given to the part of the River Thames which flows through London; from this, the settlement gained the Celtic form of its name, *Lowonidonjon.^[35]

Until 1889 the name "London" officially only applied to the City of London but since then it has also referred to the County of London and now Greater London.^[4]

Prehistory and antiquity[link]

In 1300 the City was still confined within the Roman walls.

Although there is evidence of scattered Brythonic settlements in the area, the first major settlement was founded by the Romans in 43 AD.^[36] This lasted for just seventeen years and around 61, the Iceni tribe led by Queen Boudica stormed it, burning it to the ground.^[37] The next, heavily planned incarnation of the city prospered and superseded Colchester as the capital of the Roman province of Britannia in 100. At its height during the 2nd century, Roman London had a population of around 60,000. By the 7th century, the Anglo-Saxons had created a new settlement called Lundenwic over a mile (2 km) upstream from the old Roman city, around what is now Covent Garden.^[38]

It is likely that there was a harbour at the mouth of the River Fleet for fishing and trading, and this trading grew, until the city was overcome by the Vikings and forced to move east, back to the location of the Roman Londinium, in order to use its walls for protection.^[39] Viking attacks continued to increase, until 886 when Alfred the Great recaptured London and made peace with the Danish leader, Guthrum.^[40] The original Saxon city of Lundenwic became Ealdwic ("old city"), a name surviving to the present day as Aldwych, which is in the modern City of Westminster.^[41]

Two recent discoveries indicate that London could be much older than previously thought. In 1999 the remains of a Bronze Age bridge were found on the foreshore north of Vauxhall Bridge.^[42] This bridge either crossed the Thames, or went to a (lost) island in the river. Dendrology dated the timbers to 1500BC.

In 2010 the foundations of a large timber structure, dated to 4500BC, were found on the Thames foreshore, South of Vauxhall Bridge.^[43] The function of the mesolithic structure is not known, but it covers at least 50m x 10m, and numerous 30 cm posts are visible at low tides. Both structures are on South Bank, at a natural crossing point where the River Effra flows into the River Thames, and 4 km upstream from the Roman City of London. The effort required to construct these structures implies trade, stability, and a community size of several hundred people at least.

Middle Ages[link]

The Lancastrian siege of London in 1471 is attacked by a Yorkist sally.

With the collapse of Roman rule in the early 5th century, London was effectively abandoned. However, from the 6th century an Anglo-Saxon settlement known as Lundenwic developed slightly to the west of the old Roman city, around what is now Covent Garden and the Strand, rising to a likely population of 10–12,000.^[38] In the 9th century London was repeatedly attacked by Vikings, leading to a relocation of the city back to the location of Roman Londinium, in order to use its walls for protection.^[39] Following the unification of England in the 10th century London, already the country's largest city and most important trading centre, became increasingly important as a political centre, although it still faced competition from Winchester, the traditional centre of the kingdom of Wessex.

In the 11th century King Edward the Confessor re-founded and rebuilt Westminster Abbey and Westminster, a short distance upstream from London became a favoured royal residence. From this point onward Westminster steadily supplanted the City of London itself as a venue for the business of national government.^[44]

Westminster Abbey is a World Heritage Site and one of London's oldest and most important buildings as seen in this painting (Canaletto, 1749 A.D.)

Following his victory in the Battle of Hastings, William, Duke of Normandy, was crowned King of England in the newly finished Westminster Abbey on Christmas Day 1066.^[45] William constructed the Tower of London, the first of the many Norman castles in England to be rebuilt in stone, in the southeastern corner of the city to intimidate the native inhabitants.^[46] In 1097, William II began the building of Westminster Hall, close by the abbey of the same name. The hall became the basis of a new Palace of Westminster.^[47][48]

During the 12th century the institutions of central government, which had hitherto accompanied the royal court as it moved around the country, grew in size and sophistication and became increasingly fixed in one place. In most cases this was Westminster, although the royal treasury, having been moved from Winchester, came to rest in the Tower. While the City of Westminster developed into a true capital in governmental terms, its distinct neighbour, the City of London, remained England's largest city and principal commercial centre and flourished under its own unique administration, the Corporation of London. In 1100 its population was around 18,000; by 1300 it had grown to nearly 100,000.^[49]

Disaster struck during the Black Death in the mid-14th century, when London lost nearly a third of its population.^[50] London was the focus of the Peasants' Revolt in 1381.^[51]

Early modern[link]

The Great Fire of London destroyed many parts of the city in 1666.

London in 1806

During the Tudor period the Reformation produced a gradual shift to Protestantism, with much of London passing from church to private ownership.^[52] The traffic in woollen cloths shipped undyed and undressed from London to the nearby shores of the Low Countries, for use by well-to-do wearers chiefly in the interior of the continent. But the tentacles of English maritime enterprise hardly extended beyond the seas of north-west Europe. The commercial route to Italy and the Mediterranean Sea normally lay through Antwerp and over the Alps; any ship passing through the Strait of Gibraltar to or from England were likely to be Italian or Ragusan. Upon the re-opening of the Netherlands to English shipping in January 1565 there at once ensued a strong outburst of commercial activity.^[53] The Royal Exchange was founded.^[54] Mercantilism grew and monopoly trading companies such as the East India Company were established, with trade expanding to the New World. London became the principal North Sea port, with migrants arriving from England and abroad. The population rose from an estimated 50,000 in 1530 to about 225,000 in 1605.^[52]

In the 16th century William Shakespeare and his contemporaries lived in London at a time of hostility to the development of the theatre. By the end of the Tudor period in 1603, London was still very compact. There was an assassination attempt on James I in Westminster, through the Gunpowder Plot on 5 November 1605.^[55] London was plagued by disease in the early 17th century,^[56] culminating in the Great Plague of 1665–1666, which killed up to 100,000 people, or a fifth of the population.^[57]

The Great Fire of London broke out in 1666 in Pudding Lane in the city and quickly swept through the wooden buildings.^[58] Rebuilding took over ten years and was supervised by Robert Hooke^[59][60][61] as Surveyor of London.^[62] In 1708 Christopher Wren's masterpiece, St Paul's Cathedral was completed. During the Georgian era new districts such as Mayfair were formed in the west; and new bridges over the Thames encouraged development in South London. In the east, the Port of London expanded downstream.

In 1762 George III acquired Buckingham House and it was enlarged over the next 75 years. During the 18th century, London was dogged by crime and the Bow Street Runners were established in 1750 as a professional police force.^[63] In total, more than 200 offences were punishable by death,^[64] and women and children were hanged for petty theft.^[65] Over 74 per cent of children born in London died before they were five.^[66] The coffeehouse became a popular place to debate ideas, with growing literacy and the development of the printing press making news widely available; and Fleet Street became the centre of the British press.

According to Samuel Johnson:

Late modern and contemporary[link]

A London street hit during the Blitz of World War II

London was the world's largest city from about 1831 to 1925.^[68] London's overcrowded conditions led to cholera epidemics,^[69] claiming 14,000 lives in 1848, and 6,000 in 1866.^[70] Rising traffic congestion led to the creation of the world's first local urban rail network. The Metropolitan Board of Works oversaw infrastructure expansion. It was replaced in 1889 by the London County Council, London's first elected city-wide administration. The Blitz and other bombing by the German Luftwaffe during World War II killed over 30,000 Londoners and destroyed large tracts of housing and other buildings across London. Immediately after the war, the 1948 Summer Olympics were held at the original Wembley Stadium, at a time when the city had barely recovered from the war.

In 1951 the Festival of Britain was held on the South Bank. The Great Smog of 1952 led to the Clean Air Act 1956, which ended the "pea-souper" fogs for which London had been notorious. From the 1940s onwards, London became home to a large number of immigrants, largely from Commonwealth countries such as Jamaica, India, Bangladesh and Pakistan, making London one of the most diverse cities in Europe.

Primarily starting in the mid-1960s, London became a centre for the worldwide youth culture, exemplified by the Swinging London subculture associated with the King's Road, Chelsea and Carnaby Street. The role of trendsetter was revived during the punk era. In 1965 London's political boundaries were expanded to take into account the growth of the urban area and a new Greater London Council was created. During The Troubles in Northern Ireland, London was subjected to bombing attacks by the Provisional IRA. Racial inequality was highlighted by the 1981 Brixton riot. Greater London's population declined steadily in the decades after World War II, from an estimated peak of 8.6 million in 1939 to around 6.8 million in the 1980s. The principal ports for London moved downstream to Felixstowe and Tilbury, with the London Docklands area becoming a focus for regeneration as the Canary Wharf development. This was borne out of London's ever-increasing role as a major international financial centre during the 1980s.

The Thames Barrier was completed in the 1980s to protect London against tidal surges from the North Sea. The Greater London Council was abolished in 1986, which left London as the only large metropolis in the world without a central administration. In 2000, London-wide government was restored, with the creation of the Greater London Authority. To celebrate the start of the 21st century, the Millennium Dome, London Eye and Millennium Bridge were constructed. On 7 July 2005, three London Underground trains and a double-decker bus were bombed in a series of terrorist attacks.^[71]

Government[link]

London

This article is part of the series: Politics and government of London

Sovereign Elizabeth II Greater London Authority Mayor Boris Johnson Deputy Richard Barnes London Assembly Mayoral elections Constituencies City of London Corporation Lord Mayor Sheriff Wards Court of Aldermen Parliament of the United Kingdom 1998 referendum GLA Act 1999 GLA Act 2007 Elections Constituencies European Parliament Elections European Parliament constituency Committee of the Regions Subsidiarity Boroughs Middle Temple Inner Temple

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