Armed police from the General Service Unit take cover behind a wall during a bout of gunfire, outside the Westgate Mall in Nairobi
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Kenya stand-off: Government forces 'clearing' Nairobi mall

23 September 2013 Last updated at 22:23 BST

Kenyan security forces say they are attempting to clear the Westgate shopping complex in Nairobi in order to bring to an end the three-day siege.

At least 62 people have been killed and more than 170 left injured since the assault at the mall began on Saturday.

Gabriel Gatehouse reports.