Libya unrest: Rebels renew fight in oil port of Zawiya

Fighting has resumed in the western Libyan city of Zawiya between rebels and forces loyal to Libyan leader Muammar Gaddafi.

The town was seized by rebels in March, but government forces recaptured it in less than two weeks of heavy fighting.

The port city, about 30km (18 miles) west of Tripoli is the site of an important oil terminal.

Wyre Davies reports.