Laura at the famous Abbey Road zebra crossing in St John's Wood, immortalised by the Beatles on their 1969 album cover
Laura at the famous Abbey Road zebra crossing in St John's Wood, immortalised by the Beatles on their 1969 album cover - Geoff Pugh

The Rolling Stones, miniskirts, Harry Potter and fish and chips are only a few of Britain's sensationally popular exports. But perhaps the most impactful of all gets the least recognition, despite having been right under our feet the whole time. Enter: the zebra crossing.

Launched 75 years ago today directly in front of a bustling Boots store in Slough, the simple white-paint design paired with two blinking Belisha beacons helped to drastically cut spiralling pedestrian deaths, after wartime blackouts and a subsequent postwar lifting of petrol rationing sent a flurry of drivers fatally hurtling onto the roads. At the worst fatality peak in 1940, there was one death for every 200 pedestrians; today, that figure has decreased a hundredfold.