A post on social media over the weekend invited people to join Thursday’s march, saying: “The flag march is returning big time!... Returning to march in the streets of Jerusalem with our heads held high and with Israeli flags.”A few hours before the controversial Flag March was scheduled to take place, the Sovereignty Movement is expected to launch the “Greater Jerusalem” project, calling for the expansion of Jerusalem to include Gush Etzion, Mevaseret Zion, Ma’aleh Adumim and parts of the Binyamin Regional Council.The announcement of the project is scheduled to take place during the third Youth Sovereignty Conference in the Oz Vegaon Nature Reserve in Gush Etzion and will “focus on the centrality of Jerusalem in the life of the people of Israel and the State of Israel,” the group wrote in a statement.The leaders of the sovereignty movement, Yehudit Katzover and Nadia Matar, said that the choice to focus on the conference on the centrality of Jerusalem in the life of Israel and the State of Israel stems, among other things, from a reaction to violent riots which shook mixed-ethnicity cities nationwide last month and the threats against Israel which were seen coming from Iran, Turkey, Hamas and Hezbollah.Tobias Siegal contributed to this report.