the living flee when they can, although convoys have been shelled. this was the exodus from mariupol today. an estimated 300,000 remain trapped in the city, where conditions are said to be mediaeval. orla guerin, bbc news, kyiv. that is coming and the interfax news agency. to put that in perspective an estimated 300,000 people are believed to still be there and there are people trapped in other situations in this conflict. a very tiny percentage of the overall people who are trapped managing to get out by a humanitarian coronaries in the last 24 hours. another russian target is odesa.