historyWikipedia1949–1951 · United Kingdom
The zebra crossing's stripes were tested at 1,000 sites before they became Britain's standard
Pedestrian crossings marked with Belisha beacons had been used in Britain since the 1930s, but as car traffic grew, drivers and walkers increasingly ignored them. From 1949 to 1951 the Ministry of Transport tested designs meant to be more visible, and the familiar black and white stripes emerged from that work. The new design was trialled at 1,000 experimental sites across the UK. The first zebra crossing opened on Slough High Street on 31 October 1951. The stripes are credited to the physicist and traffic engineer George Charlesworth, first head of the traffic section at the Road Research Laboratory. The name is thought to come from a 1948 remark by the MP James Callaghan, who said a black and white prototype looked like a zebra.
The zebra crossing shows how road safety rules are built through testing, not just by decree. It was designed to fix a real failure: people had stopped noticing the older beacon crossings. Its stripes remain the basic design for pedestrian crossings in the UK, where the Belisha beacon still marks them.
The Belisha beacon is named after Leslie Hore-Belisha, the Minister of Transport who introduced it in 1934.
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