BBC NEWS AFRICA: Zine al-Abidine Ben Ali came to power in 1987 through a constitutional coup and he appears to have been removed from power through a constitutional coup.
The key here on both occasions was not the constitution but the army.
In 1987 the army moved to secure stability as an increasingly senile and paranoid President Bourguiba threatened to bring the country to a political and economic crisis.
Today it has moved to restore that same stability by removing a president whose person and family have become synonymous with corruption, growing wealth disparities, and political repression.
The question now is whether the interim leadership council will be used to move the country towards a democratic future through meaningful political reforms, free and fair elections, a liberalised media and a new inclusive approach to rule, or whether this is a stalling tactic by the army and the regime elite to quell protests and then restore their grip on power. >>> Prof Emma Murphy*, Durham University | Friday, January 14, 2011
*Emma Murphy is a professor at the School of Government and International Affairs at Durham University and an expert on Tunisian affairs.