Fukushima workers in protective clothing
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Inside crippled Fukushima plant

28 February 2012 Last updated at 14:24 GMT

Nearly a year after the earthquake and tsunami that devastated Japan, foreign journalists have been allowed into the crippled Fukushima nuclear plant.

Deep inside an exclusion zone, some 3,000 people are working round the clock to make the plant safe again.

The BBC's Roland Buerk reports.