Libya conflict: As it happened

Key points

• Anti-Gaddafi forces have renewed assaults on the Gaddafi strongholds of Bani Walid and Sirte
• They have faced fierce resistance and retreated from Bani Walid under sniper fire
• A column of some 900 vehicles is reported to have advanced on Sirte last night
• Turkish Prime Minister Recep Tayyip Erdogan is in the capital, Tripoli
• He called on resident of Sirte and Bani Walid to "embrace your brothers"
• All times are in BST (GMT+1)