Fighting continues in Libya

Fresh fighting is under way in Zawiya, 50 kilometers or 30 miles west of Tripoli, after rebels repelled an effort by government forces to retake the key Libyan city.



Government forces were pushed out of the city centre in heavy fighting earlier this morning, but regrouped for a fresh assault later in the day.

Casualty figures were unclear, but heavy gunfire was reportedly heard.

Meanwhile, rebels fighting Colonol Muammar Gaddafi have taken control of the port of Ras Lanuf to the east of Tripoli.



Observers say the overall balance of power is difficult to assess as the struggle for control over Libya continues.

In Tripoli, there is an air of growing confidence among regime loyalists as their control appears to be consolidated in Tripoli and other central areas.