Arab world protests continue in Bahrain, Yemen and Morocco – in pictures

Rabat, Morocco: Moroccans take to the streets to demand political reforms and limits to the powers of the king Photograph: Karim Selmaoui/EPA

Sana'a, Yemen: Anti-government protesters spray foam and call for the ousting of President Ali Abdullah Saleh, as hundreds of Yemenis demonstrate outside the Sana'a University campus Photograph: Ahmad Gharabli/AFP

Manama, Bahrain: A Bahraini anti-government protester at the Pearl roundabout holds up a poster with pictures of former Tunisian president Zine al-Abidine Ben Ali (centre), former Egyptian president Hosni Mubarak (left) and former Iraqi president Saddam Hussein above a picture of Bahrain's King Hamad bin Issa Al Khalifa with the words "soon" written in Arabic Photograph: Hassan Ammar/AP

Sana'a, Yemen: Yemeni policemen push back government supporters holding posters of President Ali Abdullah Saleh as they shout at anti-government demonstrators Photograph: Muhammed Muheisen/AP

Manama, Bahrain: Bahraini anti-government protesters distribute roses as a symbol of peace in Pearl roundabout Photograph: Joseph Eid/AFP/Getty Images

Baghdad, Iraq: An anti-Iraqi government protester, who collapsed after 19 days of protesting in Tahrir Square, is taken to hospital. Iraqis have been venting their anger at their elected leaders over a lack of jobs, corruption and shoddy services Photograph: Khalid Mohammed/AP

Manama, Bahrain: A young anti-government protester wearing a headband reading "Oh martyr" flashes the victory sign at the Pearl roundabout Photograph: Joseph Eid/AFP/Getty Images

Ramadi, Iraq: An Iraqi man has "Go out" written on his palms as he and fellow demonstrators call for the resignation of the governor of Anbar province and demand better services Photograph: Azhar Shallal/AFP/Getty Images

Rabat, Morocco: Moroccans demonstrate in the country's capital city, demanding political reform and limits on the powers of the king Photograph: Abdelhak Senna/AFP

Sana'a, Yemen: Female supporters of President Ali Abdullah Saleh hold posters during a gathering. Supporters of Saleh tried to break up a demonstration by opponents of the government and shots were fired as unrest in the country entered its ninth day Photograph: Khaled Abdullah/REUTERS

Tunis, Tunisia: Protesters shout slogans during a demonstration calling for the resignation of Mohamed Ghannouchi's transitional government Photograph: Fethi Belaid/AFP