Smoke and flames after clashes in Manama, Bahrain
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Doctor barred from helping Bahrain injured

Security forces in Bahrain have used tanks, tear gas, water cannon and helicopters to drive hundreds of anti-government demonstrators from their camp at Pearl Square, in the capital Manama.

There are reports of troops firing live ammunition.

Aallaa, a doctor working at the main hospital in Manama, has spoken to the BBC about her experiences.