Palestinians used Facebook to call for mass protests throughout the region on 15 May 2011, the 63rd annual commemoration of the Palestinian exodus, locally known as Nakba Day. A page calling for a "Third Palestinian Intifada" to begin on 15 May garnered more than 350,000 "likes" before being taken down by Facebook managers at the end of March after complaints from the Israeli government that the page encouraged violence. The page called for mass marches to Palestine from Egypt, Lebanon, Syria and Jordan to commemorate the Nakba and demand the right of return for all Palestinian refugees. Palestinians from Egypt, Jordan, Lebanon, Syria, the Gaza Strip and the West Bank attempted to reach and cross the Israeli border. However, they were all stopped and 12 were killed in clashes with Israeli security forces. Lebanese security forces also made efforts, including the use of live fire according to some reports, to stop protesters from approaching the Israeli border. Almost 300 people were injured, including 13 Israeli soldiers. There were also clashes across East Jerusalem.