Thousands of people fleeing violence in Libya have gathered at the camp in Choucha, seven km (four miles) from the Tunisian-Libyan border.
Witnesses said the fire destroyed 21 tents.
The bodies of the four victims were taken to a hospital in Ben Guerdane, the town closest to the border. Following the fire, hundred of refugees demonstrated against their conditions. (*)
Editor: Kunto Wibisono
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