Tunisia's President Zine al-Abidine Ben Ali has stepped down after 23 years in power, amid widespread protests on the streets of the capital Tunis.


In a televised address, Prime Minister Mohammed Ghannouchi said he would be taking over from the president.
A state of emergency was declared earlier, as weeks of protests over economic issues snowballed into rallies against Mr Ben Ali's rule.
Unconfirmed reports say Mr Ben Ali and his family have left Tunisia. The reports suggest that the deposed president is looking for a place of asylum, with French media saying that French President Nicolas Sarkozy has turned down a request for his plane to land in France.
Earlier, police fired tear gas as thousands of protesters gathered outside the interior ministry.


Doctors say 13 people were killed in overnight clashes in Tunis, and there are unconfirmed reports that five people have been killed in protests on Friday outside the capital.
A state of emergency decree bans gatherings of more than three people and imposes a night-time curfew. Security forces have been authorised to open fire on people not obeying their orders.


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