Ash flowed through rivers and cold lava flooded roads after Mount Gamalama erupted
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Thousands flee Indonesia's Gamalama volcano

6 December 2011 Last updated at 16:54 GMT

Thousands of people in Indonesia have been forced to escape their homes after Mount Gamalama erupted, spewing lava and ash.

Cold lava flooded roads and rain caused ash to flow through rivers.

There were no immediate reports of any fatalities.