1915 GMT: A resident has told Reuters that regime forces are now in control of Zuara in the west of Libya.
1730 GMT: Media are reporting that regime tanks have entered the opposition-held town of Zuara, in the far west of Libya, and are moving toward the centre of the town.
1720 GMT: The Foreign Minister of the UAE says the country has sent 500 police to Bahrain.
1710 GMT: At least 30 people were injured when police opened fire on protesters in Marib Province in eastern Yemen.
Police also shot live ammunition at protesters in northeastern Jawf Province. In the capital, Sanaa, soldiers and armoured vehicles tried to cut off and surround an area near the university building where thousands of protesters have camped out for weeks.
Video of Sunday's clashes in Sanaa in Yemen that killed two and injured dozens: