Officials say a car bomb in the opposition stronghold of Benghazi has slightly injured two people.
The blast caused hundreds of men, many carrying weapons, to come out onto the street and climb on top of the twisted wreckage of the car to yell slogans against Muammar Gaddafi, the Libyan leader.
Nasser Warfuli, a local journalist, identified the car as a white Chevrolet, and said it exploded just before evening prayers.
Doctors at al-Jalaa hospital say two people suffered superficial shrapnel wounds.