Yemen protests - in pictures

An anti-government protester throws stones at a police station in central Sana'a Photograph: Ahmad Gharabli/AFP/Getty Images Supporters of the Yemeni government react during clashes with anti-government demonstrators in Sana'a Photograph: Hani Mohammed/AP A government supporter tries to persuade his comrades to stand their ground during running battles with anti-government protesters in Sana'a Photograph: Khaled Abdullah/Reuters Government supporters throw stones at anti-government protesters in central Sana'a Photograph: Ahmad Gharabli/AFP/Getty Images Supporters of the Yemeni government chase anti-government demonstrators in Sana'a Photograph: Hani Mohammed/AP A supporter of the Yemeni government shelters from stones thrown by anti-government demonstrators in Sana'a Photograph: Hani Mohammed/AP Anti-government protesters help a wounded comrade during demonstrations calling for Ali Abdullah Saleh to resign as president Photograph: Ahmad Gharabli/AFP/Getty Images Anti-government protesters use a makeshift shield to protect a wounded demonstrator Photograph: Ahmad Gharabli/AFP/Getty Images