Trivia: Most of Britain’s iconic telephone boxes are what color?
Green
Yellow
Red
Blue
The correct answer is Red
So why is this answer correct? : The red telephone box is as much a British icon as Big Ben and Stonehenge. The first all-red kiosks were introduced in 1926 and were painted red so they were easy to find. The introduction of the K6 model in 1935, in honor of George V’s Silver Jubilee, became the iconic model seen throughout Britain. Today, an estimated 5,000 telephone boxes still serve their original function.