A Lebanese security source said the rockets were fired at Israel from the Qlaileh area of southern Lebanon, where a third rocket was also found.
Palestinian sources told that dozens of students from Birzeit University were arrested as they were returning by bus.
Jibril was buried next to his son, Jihad, who was killed in an explosion in 2002 in Beirut, for which the group blamed Israel. Jihad Jibril was head of the PFLP-GC military wing at the time.
Palestinian security forces and groups of men in plainclothes violently dispersed a similar protest a week ago, drawing expressions of concern from the United States and the U.N. human rights chief.
A memorial service was held in Israel in honour of Soumya Santhosh, the caregiver from Idukki who was killed in a rocket attack at Ashkelon in Israel on May 11.
The PA says the doses, which Israel began shipping to the occupied West Bank on Friday, are too close to expiring.
The Palestinian Authority says the doses, which Israel began shipping to the occupied West Bank on Friday, are too close to expiring.
Earlier on Wednesday the Israeli military shot and killed a Palestinian woman whom it said tried to ram her car into a group of soldiers guarding a West Bank construction site.
In a statement, the army said soldiers opened fire at the woman in Hizmeh, just north of Jerusalem, after she exited the car and pulled out a knife.
Online video appears to show Palestinian officers taking cover behind a vehicle as gunshots are heard in the background.
Al Jazeera reporter forcefully detained by Israeli border police while reporting from embattled Jerusalem neighborhood
Givara Budeiri suffered a broken arm and remained under observation Sunday at Jerusalem's Hadassah Hospital, said Walid Omary, the Jerusalem bureau chief for Al Jazeera.
The liberals are clamouring for Israel to be tried for human rights crimes, but not the Hamas which fired over 4,000 rockets into the Jewish homeland.
Last week, India along with 13 other countries abstained from voting on the resolution at UNHRC to launch an investigation into alleged violations and crimes during the 11-day conflict.
'Palestine wrote similar letters to all countries who abstained..', Bagchi said in response to a question on the Palestinian foreign minister writing to EAM over India's abstinence during UNHRC vote.
World is empathetic now, will forget us later: Gaza's bereaved civilians fear justice will never come
At Gaza City's main police compound, Capt. Mohammed Meqdad picked through pieces of bomb fragments in a cardboard box labeled "al-Wahda Street."