'South African President Jacob Zuma, head of an AU peace mission, said early today that Gaddafi had accepted a peace "road map", including a ceasefire, after talks in Tripoli.'

then......

'Forces loyal to Muammar Gaddafi shelled the besieged town of Misrata today after the African Union said he had accepted a plan to end Libya's civil war.'

'"It does not appear that this indication of a peace deal has any substance at this point," said one Nato official in reference to the shelling of Misrata.
The African Union does not have a good track record in brokering peace deals, having failed recently to end conflict or disputes in Somalia, Madagascar and Ivory Coast.'

http://www.independent.co.uk/news/world/africa/gaddafi-forces-shell-town...