Cairo: Protests erupted at universities across Egypt on Sunday, condemning a court decision to drop criminal charges against Hosni Mubarak, the president whose ouster in the 2011 uprising raised hopes of a new era of political openness.
Hundreds of demonstrators gathered at Cairo University, waving pictures of Mubarak behind bars and demanding the "fall of the regime", the rallying cry of the Arab Spring uprisings that shook governments from Tunisia to the Gulf in 2011.
Police stood ready at the gates to bar students that sought to take their demonstration into the streets.
An Egyptian court on Saturday dropped its case against Mubarak over the killing of protesters in the 2011 uprising that ended his 30-year rule.
The ruling was seen by activists as the latest sign that the rights won during the revolt are being eroded.
While the decision could be met with a rebuke from Washington, it is unlikely to upend a relationship that has strengthened during the U.S.-led campaign against Islamic State. Cairo`s strong public support for the campaign demonstrates how far Egypt has come in restoring its place as a premier U.S. partner in the Arab world since last year`s authoritarian crackdown in Egypt and military takeover.
Although the United States was a proponent of the Arab Spring, Washington in June renewed ties with Cairo and its current government, led by another strongman, Abdel Fattah al-Sisi.
In Tahir Square, the symbolic heart of the revolt that ousted Mubarak, two people were killed and nine were wounded on Saturday evening, when security forces fired tear gas and birdshot to disperse about 1,000 protesters who attempted to enter the area.
Security forces closed a Cairo metro station, the state news agency said, an apparent effort to prevent gatherings downtown.
Clashes also erupted at Zagazig University in the Nile Delta, and the state-owned Al-Ahram newspaper said 11 students were detained after setting fire to a building.
Many Egyptians who lived through the rule of former airforce officer Mubarak view it as a period of autocracy and crony capitalism. His overthrow led to Egypt`s first free election. But the winner, Mohamed Mursi, was ousted last year by Sisi, another military officer who won a presidential vote in May.
Egyptian authorities have since jailed Mursi and thousands of his Muslim Brotherhood supporters, sentencing hundreds to death in mass trials that drew international criticism.
By contrast, Mubarak-era figures have been released and new laws curtailing political freedoms have raised fears among activists that the old leadership is back.
"Down with Hosni Mubarak, down with every Mubarak, down with military rule" said one Facebook page that called for protests against the ruling.
The verdict has also prompted a deluge of online cartoons about the return of the old guard.
One animated video begins with a group of Mubarak-era politicians in a darkened cell facing an array of charges. One by one they are released and end up celebrating their freedom with their former president, singing "yes, we are back".