8812 1 Farmers pay tribute to those who lost their lives during the farmers' agitation, as they gather at Singhu border to participate in a sit-in protest against the Centre's farm reform laws, in New Delhi, on Sunday, December 20, 2020. PTI New Delhi, December 20 Intensifying their agitation against the Centre’s new agri laws, farmers on Sunday announced that they will observe a day-long relay hunger strike on Monday at all sites of protest here and halt toll collection on highways in Haryana from December 25 to 27. Thousands of farmers, mainly from Punjab and Haryana, are protesting against the laws for the last over four weeks at various border points of Delhi and demanding that the legislations be repealed.