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A memorial plaque to Knight's invention can be seen at 12 Bridge Street, Westminster, the corner building close to where the original traffic lights were erected. Minister for Roads and Road Safety
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in 1869 and
General Manager the following year. He did a great deal to improve the quality of railway travel on the railway, introducing the
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He and his wife, Elizabeth, had five sons. The eldest founded J P Knight Ltd., a
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railway station. Knight was promoted quickly and by the age of 20 had joined the
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The world's first traffic light was installed on 9 December 1868 in London near
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In 1866, a year in which 1,102 people were killed and 1,334 injured on roads in
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had a special wreath placed on his coffin during the funeral. He is buried in
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until 1929, when the first electric signals were introduced in London.
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during the day, and red and green gas-powered lamps at night.
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He left school at the age of 12 to work in the parcel room of
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Biographical dictionary of the history of technology
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316:– American inventor of the electric traffic light
193:(13 December 1828 – 23 July 1886) was an English
47:John Peake Knight Inventor of the Traffic light
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392:Illustrated London News, (21 August 1886) 204,
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157:London, Brighton & South Coast Railway
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523:People educated at Nottingham High School
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362:"Obituary. John Peake Knight, 1828-1886"
423:Carnell, Jennifer (22 September 2009).
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244:, electric lighting, and Pullman cars.
480:. London. 21 August 1886. p. 204.
476:"The Late Mr J.P. Knight (obituary)".
340:. Taylor & Francis. p. 404.
304:unveiled the plaque on 4 March 1998.
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518:English railway mechanical engineers
451:"The man who gave us traffic lights"
221:. His elementary school is unknown.
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405:City of Westminster green plaques
372:(1887): 456–458. December 1887.
334:Day, Lance; Ian McNeil (1996).
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153:South Eastern Railway (England)
201:, credited with inventing the
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129:Elizabeth Knight (1832–1913)
266:Invention of traffic lights
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366:Minutes of the Proceedings
254:Knight died in 1886. The
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485:John Peake Knight plaque
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478:Illustrated London News
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219:Nottingham High School
112:Nottingham High School
494:at Plaques of London.
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410:16 July 2012 at the
453:. BBC. 16 July 2009
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431:on 20 August 2008
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513:1886 deaths
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314:Lester Wire
262:in London.
149:Employer(s)
100:Nationality
502:Categories
435:8 November
321:References
291:London SW1
251:operator.
215:Nottingham
118:Occupation
63:1828-01-13
276:semaphore
209:Biography
205:in 1868.
108:Education
488:Archived
457:25 April
408:Archived
308:See also
199:inventor
163:Projects
134:Children
121:Engineer
249:tugboat
195:railway
103:British
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272:London
180:, 1878
174:Awards
166:first
126:Spouse
226:Derby
459:2011
437:2009
342:ISBN
78:Died
53:Born
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