LKS 20220228 An Ukrainian family walks past queuing cars, towards the Medyka-Shehyni border crossing between Ukraine and Poland as they flee the conflict in their country, near the Ukrainian village of Tvirzha, some 20km from the border, on February 28, 2022. - The UN human rights chief said on February 28, 2022 that at least 102 civilians, including seven children, had been killed in Ukraine since Russia launched its invasion five days ago, warning the true numbers were likely far higher. LEHTIKUVA / AFP Daniel Leal