Israeli soldiers discharged warning shots across southern Lebanon as the deadline for their withdrawal passed.br br Thousands have been trying to return to their homes in defiance of Israeli military orders. Jonathan Regev reports from Tel Aviv.br br The Lebanese health ministry says 22 people have been killed and another 124 were wounded by Israeli fire in southern Lebanon since this morning. br br IDF said that it ‘remains deployed in southern Lebanon, continues to operate in accordance with the ceasefire understandings between Israel and Lebanon, and is monitoring Hezbollah's attempts to return to southern Lebanon. The IDF will operate against any threat posed to IDF troops and the State of Israel.