Libya, Yemen and Bahrain protests continue

Protesters stand on a tank in a security forces compound in Benghazi, Libya Photograph: Alaguri/AP

Buildings at the entrance to a security forces compound are seen burning in Benghazi, Libya Photograph: Alaguri/AP

Residents riding in the back of a vehicle celebrate and display the victory sign in Benghazi, Libya Photograph: Alaguri/AP

A man carries away partial remains of a body at al-Jalaa hospital in Benghazi, Libya Photograph: Alaguri/AP

In Sana'a, Yemen, an anti-government demonstrator holds a poster of Cuban revolutionary Ernesto 'Che' Guevara, during a demonstration demanding the resignation of President Ali Abdullah Saleh Photograph: Muhammed Muheisen/AP

Bahraini anti-government protesters chant slogans during the continued demonstrations at Pearl Square in Manama Photograph: Joseph Eid/AFP/Getty Images

Anti-government graffiti in front of the Friday market police station which was allegedly attacked by anti-regime demonstrators in Tripoli, the capital of Libya Photograph: AFP/Getty Images

The gates of al-Jadid prison in Tripoli, Libya, are left open after guards fled. Prisoners are reported to have escaped Photograph: AFP/Getty Images

Anti-government protesters wave Yemen's national flag during a protest outside Sana'a University Photograph: Ammar Awad/Reuters

An anti-government protester with the Yemeni national flag painted on his body outside Sana'a University. The writing reads: "Enough!" Photograph: Ammar Awad/Reuters

Mourning in Bahrain over the body of 20-year-old Shi'ite demonstrator Redha Mohammed who died from head wounds sustained during last week's police crackdown on protests in Pearl Square in Manama Photograph: Joseph Eid/AFP/Getty Images

An undated TV grab taken from al-Arabiya TV shows a Libyan man allegedly injured during clashes in an unidentified location in the country Photograph: EPA

Yemeni anti-government demonstrators climb a billboard frame during a demonstration demanding the resignation of President Ali Abdullah Saleh, in Sana'a, Yemen Photograph: Muhammed Muheisen/AP

A protester holds a crossed-out portrait of Libyan leader Muammar Gaddafi during a demonstration outside the Arab League headquarters in the Egyptian capital of Cairo Photograph: Gianluigi Guercia/AFP/Getty Images