this is bbc news — welcome if you're watching here in the uk or around the globe. our top stories: civilians flee the besieged ukrainian city of mariupol, but 160,000 people are estimated to be trapped inside. the red cross renew their evacuation attempts afterfailing on friday. we can facilitate the safe passage for civilians once both parties come to agreement, and unfortunately, until now, this has not materialised. sri lanka's capital reopens shops under tight security, a day after a state of emergency is declared. the country is in the midst of a major economic crisis. hollywood actor will smith resigns from the oscars academy