Egyptian protesters return to the streets

Soldiers stand on top of an armoured vehicle in Cairo as protesters take to the streets again to demand the resignation of President Mubarak Photograph: Goran Tomasevic/Reuters

An army tank is parked near a burnt-out armoured personnel carrier in Tahrir square Photograph: Peter Macdiarmid/Getty

Demonstrators chant slogans in front of army tanks stationed near the National Museum in Cairo Photograph: Marco Longari/AFP

Soldiers view the street scene from atop of an APC vehicle as a man inspects a burnt-out fire truck near Tahrir square Photograph: Tara Todras-Whitehill/AP

People sit on an army tank with a soldier in Tahrir square Photograph: Peter Macdiarmid/Getty

Protesters flee tear-gas in Tarhir square Photograph: Peter Macdiarmid/Getty

Egyptians carry an injured demonstrator during clashes with riot police in Cairo Photograph: Mohammed Abed/AFP/Getty Images

A child sits on a tank while a soldier stands by during a demonstration in Tahrir square Photograph: Chris Hondros/Getty

A man shakes the hand of a soldier standing on an armoured vehicle during the protests in Cairo Photograph: Hannibal Hanschke/EPA

An Egyptian man surveys the fire damage at a burned police station in Cairo Photograph: Tara Todras-Whitehill/AP

Protesters climb atop an Egyptian army armoured personnel carrier, next to a signpost bearing the words 'Down Mubarak' Photograph: Ben Curtis/AP

Protestors carry an army captain on their shoulders after he tore up a poster of President Hosni Mubarak in Tahrir square Photograph: Peter Macdiarmid/Getty

Demonstrators gather to speak with soldiers on tanks Photograph: Hannibal Hanschke/EPA

Onlookers visit the headquarters of the National Democratic Party, the ruling party Photograph: Hannibal Hanschke/EPA

Protesters shout anti-goverment slogans during the demonstration in Cairo Photograph: Asmaa Waguih/Reuters

Protestors carry an injured man during clashes with riot police near Tahrir square Photograph: Peter Macdiarmid/Getty

A protester reacts during demonstrations in Cairo Photograph: Asmaa Waguih/Reuters

Anti-government protesters return to Cairo's Tahrir square Photograph: Rex Features/Sipa Press

Egyptians carry an injured protester during clashes with anti-riot police in Cairo Photograph: Ben Curtis/AP

Anti-government protesters pray in front of an Egyptian army tank during a protest in Tahrir square Photograph: Lefteris Pitarakis/AP

Egyptians surround an injured protester in central Cairo Photograph: Ahmed Ali/AP

Protesters pray in front of an Egyptian army tank during a protest in Tahrir square Photograph: Ben Curtis/AP

A protester reaches out as a soldier holds a child during a demonstration in Cairo Photograph: Asmaa Waguih/Reuters

Firebombs are thrown at riot police after police opened fire on people accompanying the funeral procession of an anti-government protester killed in Cairo Photograph: Ben Curtis/AP

Anti-government protesters in Tahrir square Photograph: Ben Curtis/AP