2110 GMT: Reuters now report that 35 anti-regime protesters in Taiz in Yemen were wounded today when plainclothes gunmen fired into the crowd (see 1220 GMT).
2100 GMT: Claimed footage of protesters in the Syrian town of Daraa shouting slogans against the Assad regime as Major General Mohammed Aalgirat leaves a building:
2045 GMT: The opposition party Wefaq has issued a statement that security forces arrived at two medical centers, Ibn Sina and al-Razi, and seized an unknown number of people.
"They detained doctors, nurses and other staff and brought them to an unknown location. We are worried what happened to them," said Wefaq politician Mattar Ibrahim Mattar. "I cannot reach by phone my brother who works in Razi."
An activist who works for the government said he saw more than a dozen members of the security forces surrounding al-Razi medical center while arrests were made inside.
2115 GMT: The New York Times summarises the context of the three-year sentence handed down today to blogger Maikel Nabil Sanad by an Egyptian military court.
And this is the post in March that got Nabil Sanad into trouble, as he queried whether the Egyptian military --- which he accused of torturing protesters --- was really on the side of the people.
2100 GMT: Tonight's take-away from the 40-nation gathering in London to discuss Libya is US Secretary of State Hillary Clinton's indication that arms supplies to the opposition may be under consideration: "It is our interpretation that [United Nations resolution] 1973 [authorising the no-fly one and measures to protect civilians] amended or overrode the absolute prohibition of arms to anyone in Libya so that there could be legitimate transfer of arms if a country were to choose to do that. We have not made that decision at this time."
2025 GMT: CNN's Ben Wedeman quotes an eyewitness that residents of Brega are fleeing east after the Libyan army regained control of Ras Lanuf, the next town to the west, tonight.
2200 GMT: Another appearance by Libyan leader Muammar Qaddafi tonight. Addressing supporters in Tripoli, he chided his opponents: "You are saying Gaddafi is going to leave the country. Do you think Gaddafi would leave?....Those traitors who let Libya down during the Italian imperialism, they have left their children with the shame."
Qaddafi spoke as the opposition held an anti-regime rally in their base in Benghazi in the east.
2105 GMT: A gang armed with clubs and butcher knives attacked the printing press of Bahrain's only opposition newspaper, Al Wasat, early Tuesday morning.
Al Wasat, which means "The Centre" in Arabic, was set up in 2002 after Bahrain's King introduced reforms that allowed independent press licences. All of Bahrain's other newspapers are pro-government or affiliated with senior officials.
2100 GMT: Two clips claiming to be of protests in Syria today: