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Dozens feared trapped in factory rubble in Pakistan

6 February 2012 Last updated at 15:48 GMT

Many people are feared trapped in the rubble of a 3 storey factory in the Pakistani city of Lahore following a gas explosion.

Police there say at least 9 people are known to have died.

Narrow streets have impeded the use of heavy lifting equipment in the rescue effort.

Tom Esslemont reports.