News reports say Libyan security forces fired shots Saturday to  disperse a crowd gathered to mourn protesters killed in a government  crackdown on demonstrations.
There were conflicting reports as to whether forces fired directly at  the group in Libya's second-largest city of Benghazi, or in the air.  The Associated Press  quotes a Libyan hospital official as  saying snipers opened fire on mourners, killing at least one person and  injuring a dozen more.
The AP  says government forces also attacked a protest encampment in Benghazi earlier in the day. 
Human Rights Watch estimated at least 84 people were killed earlier  in the week in the crackdown on protests against Libyan leader Moammar  Gadhafi.  
The New York-based rights group said the toll included 35 people  hospital sources say were killed by security forces in Benghazi.  It  says most of them were killed with live ammunition.  
British Foreign Secretary William Hague issued a statement Saturday  urging Libya to stop using force against demonstrators. He condemned the  violence, calling it “clearly unacceptable and horrifying.” He also  expressed concern about restrictions of media access.
Reports say Internet access in Libya was cut early Saturday in  response to the days of protests calling for the removal of Mr. Gadhafi,  who has been in power for four decades. Qatar-based al Jazeera  television says some of its broadcasts were blocked.
Most of the protest activity is based in the eastern part of Libya.  State media has shown footage of hundreds of government supporters  demonstrating in the capital, Tripoli.
On Thursday, clashes broke out across the country in what  anti-government activists called a “Day of Rage,”  inspired by uprisings  in other Arab states.
Mr. Gadhafi has sought to defuse the protests, doubling the salaries  of state employees and releasing 110 accused Islamic militants. But some  of the rallies drew on much older grievances. They were first set off  Tuesday night when police arrested a human rights lawyer representing  the families of 1,000 detainees massacred in 1996 at the notorious Abu  Salim prison in Tripoli.
Mr. Gadhafi took power in 1969 and has built his rule on a cult of personality and a network of family and tribal alliances.