Protesters hurled rocks on Monday at Tunisia’s President Moncef Marzouki and parliamentary speaker Mustapha Ben Jaafar in Sidi Bouzid

Protesters hurled rocks on Monday at Tunisia's President Moncef Marzouki and parliamentary speaker Mustapha Ben Jaafar in Sidi Bouzid, cradle of the revolution that erupted two years ago.

The incident began after a speech by Marzouki in the central Tunisian town, where celebrations are taking place to mark the anniversary of the revolution.  

According to AFP report, the security forces swiftly evacuated the two men to the regional government headquarters. The protesters invaded the square where the head of state had been addressing the crowd, shouting "the people want the fall of the government."

The police held back, after violent clashes over the past few months, which have often followed attempts to disperse protesters angry over the Islamist-led government's failure to improve living conditions in the poor region.

Clashes and strikes have multiplied across Tunisia in the run-up to the second anniversary of the start of Tunisia's revolution.

When the president took to the podium on Monday, many in the crowd of around 5,000 started shouting "Get out! Get out!" -- one of the rallying cries of the revolution that toppled the regime of former dictator Zine El Abdidine Ben Ali.
Marzouki, who was jeered by the crowd, said "I understand this legitimate anger. But the government has diagnosed the problem. In six months, a stable government will be in place and will provide the remedy to heal the country's problems." "For the first time, we have a government which is not stealing from the people," he said.