On 25 December 1952, the Ambassadors Theatre premiered The Mousetrap, it has by far the longest initial run of any play in history, with its 25,000th performance taking place on 18 November 2012. The play has a twist ending, which the audience are traditionally asked not to reveal after leaving the theatre.

On 25 December 1739 London saw the start of the great frost, freezing of the Thames and a terrible Winter

The City of London police is the smallest territorial police force in the world, as it only covers the Square Mile, although it has nearly 1,000 officers and special constables

The façade of Liberty’s in Regent Street is constructed from the timbers of the navy’s last two wooden warships : HMS Impregnable and HMS Hindustan

St George’s Hospital has a cowhide belonging to Blossom who gave cowpox to Sarah Nelmes in 1796 Jenner developed smallpox vaccine from virus

Playwright George Bernard Shaw served as a St Pancras councillor from 1897 to 1903, during which he worked to establish the first free ladies toilet in the borough

Novelist William Thackeray wrote Vanity Fair, Pendennis and Henry Esmond whilst living at 16 Young Street, Kensington

Henry VIII acquired Hyde Park from the monks of Westminster Abbey in 1536; he and his court were often seen there on horseback hunting deer

Leyton Football Club, claims to be London’s oldest club, Cray Wanderers if not once in Kent founded 1860, could be the earliest

On the Piccadilly line the recording of ‘Mind the GP’ is notable for being the voice of Tim Bentinck, who plays David Archer in Radio 4’s The Archers

In the 18th century a ‘Winchester Goose’ was not an animal. It was the nickname for a prostitute that plied her trade on the south bank of the river

The ‘Dirty Dozen’ is a nickname for a section of 12 Soho streets once used by cab drivers to short cut between Regent Street and Charing Cross

Trivial Matter: London in 140 characters is taken from the daily Twitter feed @cabbieblog.
A guide to the symbols used here and source material can be found on the Trivial Matter page.

On 18 December 1778, Joseph Grimaldi was born in Clare Market, an area between Strand and Drury Lane, he was to become ‘Joey the Clown’ with the white face. To this day every February, a memorial service is held for Grimaldi, the world’s first modern clown.

On 18 December 1934 infamous Lord Lucan, Richard John Bingham, 7th Earl of Lucan, was born in Marylebone

Jack Ketch’s Kitchen was a room at Newgate Prison named after the bungling executioner, here parts of those hung drawn and quartered were kept

The world’s first underground public lavatory opened in 1855 under the pavement next to the Bank of England

London’s smogs came in a variety of colours: black, brown, grey, orange, dark chocolate or bottle green – hence ‘pea soupers’

Karl Marx and Friedrich Engels’s Communist Manifesto was first published (in German) in London’s Liverpool Street by the German printer J.E. Burghard in 1848

Next door to the George Inn, Southwark once stood The Tabard which was the pub from which Chaucer’s pilgrims started their walk to Kent in The Canterbury Tales

Between 1879-80 the man who originated the custom of sending Christmas cards, Sir Henry Cole, lived at 3 Elm Row, Hampstead

In the 1908 London Olympic Games marathon Charles Hefferon, with one-and-a-half miles remaining, accepted a victory glass of champagne, the bubbly caused him to vomit, and Hefferon was overtaken

Busking has been licensed on the Tube since 2003, Sting and Paul McCartney are both rumoured to have busked on the Underground in disguise

Established in 1902, Ealing Studios in West London are the oldest continuously working film studios in the world

The word ‘Strand’ is an old English word for ‘shore’. It makes reference to when the Thames was more shallow and more wide, and would have flowed along the side of the Strand

Trivial Matter: London in 140 characters is taken from the daily Twitter feed @cabbieblog.
A guide to the symbols used here and source material can be found on the Trivial Matter page.

On 11 December 1936 King Edward VIII explained his decision to abdicate in a radio broadcast in order to marry his mistress, Mrs Wallis Simpson, a twice-divorced American socialite, the marriage was opposed by the government on religious, legal, political, and moral grounds.

On 11 December 1987 Charlie Chaplin’s cane and bowler hat, used in his iconic films, were sold at Christie’s for £82,500

The 17th century Seven Dials monument was removed as the thieves and prostitutes used to hang around it. The current replica dates to 1989

There were eight deep-level shelters built under the London Underground in the Second World War. One of them in Stockwell is decorated as a war memorial

Livingstone’s heart was buried under a tree where he died, now the site of the Livingstone Memorial, his remains buried at Westminster Abbey

Only two MPs have run the London Marathon under 3 hours, best Matthew Parris at 2:32.57 in 1985 and Doug Henderson achieved 2:52.24 in 1989

Author A. A. Milne found the original Winnie-the-Pooh for his son Christopher Robin in the Toy Department of Harrod’s on Christmas Eve

Harrod’s opened in 1849 as a single room grocery shop, a fire gutted the building in 1883 and in 1898 installed the world’s first escalator

London has 108 golf courses, to play every hole would require walking just over 300 miles (assuming you kept out of the rough) and crossing a covered reservoir in Honor Oak

During the Second World War, part of the Piccadilly line (Holborn – Aldwych branch), was closed and British Museum treasures were stored in the empty spaces

Billingsgate Market (old) was originally opened in 1016 selling food and wine, with fish becoming the sole trade later

The dog listening to the gramophone in the HMV logo has a road named after him, near his burial site in Kingston on Thames: Nipper Alley

Trivial Matter: London in 140 characters is taken from the daily Twitter feed @cabbieblog.
A guide to the symbols used here and source material can be found on the Trivial Matter page.

On 4 December 1952, a deadly smog created by the smoke soot and sulfur dioxide from factories, cars and coal fires in local homes began to hover over London, which continued for four days, leading to the deaths of at least 4,000 people.

On 4 December 1947 the first Norway spruce was presented to London by way of gratitude for Britain’s support in World War II

Workhouse Rule 15: No person of either sex be allowed to smoke in bed or in any room of the house upon pain of being put in the dungeon 6 hours

London’s biggest private home is Witanhurst, on Highgate West Hill: 65 rooms, including 25 bedrooms, a gym and a library, and plans underground cinema, beauty parlour and car park

The Bethlehem Royal Hospital is world’s oldest institution specialising in mental health was founded in 1247 near Bishopsgate, in 1800 the hospital moved to Lambeth, it now houses the Imperial War Museum

Queen Victoria was offended when a 14-storey tower blocked her view of Houses of Parliament it led to a Bill capping all buildings to 80ft

The ArcelorMittal Orbit, a 115-metre-high (377 ft) sculpture and observation tower in the Olympic Park in Stratford, East London, is Britain’s largest piece of public art

London’s first sandwich bar, Sandy’s, opened in Oxendon Street in 1933, the greater informality of eating soon spread throughout the capital as the culture of fast-food was established

Spurs’ first competitive match was versus St Albans in the London Association Cup in 1885, Spurs won 5-2

Harry Beck’s map was considered too big a departure from the norm, but the public liked it and it became official in 1933

Founded in London in 1670, the Hudson’s Bay Company is the world’s oldest chartered company and Founded in 1694, the Bank of England was the first privately owned national bank in any country

During he 1920s and 1930s Aberdeen based shepherd George Donald would bring his flock down to Hyde Park grazing his sheep to keep grass level

Trivial Matter: London in 140 characters is taken from the daily Twitter feed @cabbieblog.
A guide to the symbols used here and source material can be found on the Trivial Matter page.

On 27 November 1975: Guinness Book of Records co-founder and editor Ross McWhirter was shot dead outside his Enfield home. The well-known author and BBC Record Breakers presenter had recently offered a reward of £50,000 for information leading to the arrest of IRA bombers.

On 27 October 2000 schoolboy Damilola Taylor died after being stabbed in the leg by a gang of hooded attackers in Peckham

The first man to wear a top hat in public caused so much hysteria and commotion in St James’ that he was arrested for disturbing the peace

London’s thoroughfares once had Thieving Lane; Whores Nest; Pissing Alley; Cutthroat Lane; Foul Lane; Blowbladder Street; and Cats Hole

Love them or loath them W. S. Gilbert of Gilbert and Sullivan operatic fame was born in London on 18 November 1836, S stands for Schwenck

When Napoleon was thinking of invading England his failed attempt was mocked by an unusual ale house sign: ‘My Arse in a Bandbox’

Established in 1902, Ealing Studios in West London are the oldest continuously working film studios in the world

Opened in 1652, Pasqua Rosee’s was the first coffee house in London located on St Michael’s Alley was burned down during the Great Fire 1666

In 1577 John Northbrooke’s Treatise deplored blasphemous swinge-bucklers, tossepots, loitering idle persons and the governing of football

In 1890 the City and South London Railway was the world’s first deep-level underground railway and the first railway to use electric traction

In 14th century London employed rakers to rake the excrement out of toilets, notably one Richard the Raker died by drowning in his own toilet

Margaret Thatcher went to the same Mayfair hairdresser, Evansky as Barbara Castle, while Thatcher sat in main area Castle had a private room

Trivial Matter: London in 140 characters is taken from the daily Twitter feed @cabbieblog.
A guide to the symbols used here and source material can be found on the Trivial Matter page.