The Red Cross has launched a new attempt in Ukraine to get residents out of the embattled city of Mariupol with a refugee convoy. After the attempt failed on Friday, a team of nine people set off again on Saturday from the city of Zaporizhzhia towards Mariupol, according to a spokesperson for the International Committee of the Red Cross in Geneva. The aim is to create safe escape corridors. The Red Cross will then accompany the convoy with three vehicles. This should remind all sides of the humanitarian nature of the operation, it said. According to the government in Kiev, a total of seven esc…