In 1970, Australia's West Gate Bridge, being built over Melbourne's Yarra River, collapsed, killing 34 workmen.

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Her children Caileigh, 7, and Kyle, 4, presented a posy to the Queen as she arrived at the West Gate.

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But these more boring logistical assets that stand between the wellhead out in West Texas and the city gate in New York or whatever.

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Totten is a contributing editor at World Affairs and the author of three books, including Where the West Ends and The Road to Fatima Gate.

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But the gate at Srirampur - on Assam's border with the neighbouring state of West Bengal - does not have a microchip reader so many of the elephants could be taken out undetected.

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Among the millions of names and numbers online are prime minister Harold McMillan at his cottage in Chelwood Gate, composer Edward Elgar at his estate in Warwickshire and writer Evelyn Waugh at the home in the West Country where he wrote Brideshead Revisited.

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