![The world's first traffic light was installed in London 150 years ago – but it soon claimed its first casualty | London Evening Standard | Evening Standard The world's first traffic light was installed in London 150 years ago – but it soon claimed its first casualty | London Evening Standard | Evening Standard](https://static.standard.co.uk/s3fs-public/thumbnails/image/2018/12/08/08/traffic-lights-150-0812a.jpg?width=1200&auto=webp&quality=75)
The world's first traffic light was installed in London 150 years ago – but it soon claimed its first casualty | London Evening Standard | Evening Standard
![WCSA - On This Day - August 03, 2018 - Traffic lights installed at Piccadilly Circus, London in 1926 - WCSA.WORLD WCSA - On This Day - August 03, 2018 - Traffic lights installed at Piccadilly Circus, London in 1926 - WCSA.WORLD](https://wcsa.world/Userfiles/Upload/images/lich-su-den-tin-hieu-giao-thong-autovina_2.jpg)
WCSA - On This Day - August 03, 2018 - Traffic lights installed at Piccadilly Circus, London in 1926 - WCSA.WORLD
![London's first traffic lights exploded and killed a policeman – Historical articles and illustrationsHistorical articles and illustrations | Look and Learn London's first traffic lights exploded and killed a policeman – Historical articles and illustrationsHistorical articles and illustrations | Look and Learn](https://www.lookandlearn.com/history-images/preview/A/A010/A010483.jpg)
London's first traffic lights exploded and killed a policeman – Historical articles and illustrationsHistorical articles and illustrations | Look and Learn
![FactPro sur Twitter : "The world's first ever traffic lights were installed outside the British Houses of Parliament in London in December 1868. #ShahZadaKhaGaya #OnePlanet #TuesdayThoughts #virushkaKiShadi #KnowledgeBox #KnowledgeCup https://t.co ... FactPro sur Twitter : "The world's first ever traffic lights were installed outside the British Houses of Parliament in London in December 1868. #ShahZadaKhaGaya #OnePlanet #TuesdayThoughts #virushkaKiShadi #KnowledgeBox #KnowledgeCup https://t.co ...](https://pbs.twimg.com/media/DQ2uWX_VoAAY_QJ.jpg)
FactPro sur Twitter : "The world's first ever traffic lights were installed outside the British Houses of Parliament in London in December 1868. #ShahZadaKhaGaya #OnePlanet #TuesdayThoughts #virushkaKiShadi #KnowledgeBox #KnowledgeCup https://t.co ...
![Prof. Frank McDonough on Twitter: "10 December 1868. The world's first traffic signalling system was installed in London, near the Houses of Parliament. It was the forerunner of electric traffic lights. https://t.co/T5WzCDiRU9" / Prof. Frank McDonough on Twitter: "10 December 1868. The world's first traffic signalling system was installed in London, near the Houses of Parliament. It was the forerunner of electric traffic lights. https://t.co/T5WzCDiRU9" /](https://pbs.twimg.com/media/DuChpabWkAADcLd.jpg)