Comments by "51WCDodge" (@51WCDodge) on "Traffic Lights: A History" video.
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The Times of London 1890. If something is not done about pollution in the city, by 1950 the streets will be nine feet deep in horse droppings! 😁 PS 2023, London traffic, no better. To inform traffic on the Thames that a bridge height has been reduced due to work , a bale of Straw, is still lowered over the side of the bridge. UK pattern is Green, Amber only, Red. To move Red , Amber together, then green , at which point as the Highway Code states 'Proceed, If safe to do so'.
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