The BBC's Tim Willcox reports from an intensive care unit in the battle-torn town of Ajdabiya, which is treating local residents, rebels and troops loyal to Muammar Gaddafi.

The eastern oil town of Brega has seen continued fighting between rebels and pro-Gaddafi forces but sources say an uneasy stalemate is developing in the area between Ajdabiya and Brega, days after a Nato air strike on a rebel convoy killed at least 13 people.