Egypt PM: Change since revolution 'very good'
25 January 2013 Last updated at 14:16 GMT
Egyptian opposition supporters are gathering in central Cairo to mark two years since the start of the uprising that swept Hosni Mubarak from power.
Police clashed with opponents of President Mohammed Morsi ahead of a planned rally in Tahrir Square.
Critics accuse the Islamist leader of betraying the revolution, but he denies this and has appealed for calm.
Reflecting on the past two years, Egyptian Prime Minister Hesham Qandil told the BBC he feels the pace of the change in the country has "been very good".