Opposition leader Isaac Herzog (Labor) on Monday criticized as a ' dangerous and grave' threat, European Union's plans to label products made in settlements over the Green Line. The Labor leader's remarks denouncing the expected move came after a senior European Union official told Army Radio that by mid-October the body would begin labeling imported goods produced in Israeli settlements. 'Whomever wants peace or security in the region needs to engage in advancing dialogue and initiatives - not threats and boycotts,' he underlined in a meeting with Norwegian Foreign Minister Børge Brende.