When traffic is backed up on a highway due to an accident ahead, people get frustrated and panicky about being late.
It's understandable that they want to find a way around the queue.
When an ambulance or other emergency vehicle comes up the left side, people get the idea that the best place to be is right behind it.
Watch the above footage to see what happens.
This Morning host Ben Shephard called a halt to the ITV show as breaking news came into the studio live on air
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Sabrina Carpenter went braless wearing the Mirror Palais Anemone Dress in butter featuring illusion tulle adorned with lace appliqués along the neckline and hem
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Prince Harry, the Duke of Sussex, was due to travel to the UK in May to celebrate ten years of the Invictus Games, but he's said to be reconsidering due to concerns over security
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Gordon Ramsay swears by this easy 10-minute pasta dish, which he said has become a "regular midweek family meal" in his house.
The former president gave a truly bizarre "White House" gift to a visitor.
Whatever the long-term electoral consequences of the ending of the SNP-Greens agreement, Humza Yousaf has at last seized one of the most important elements in politics: the initiative.
It’s practically impossible.
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The couple, who wed in 2002, supported their friend Gabriela Peacock’s book launch at the Broadwick Soho
The former president delivered a scathing response to a critic who just endorsed him.
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