UncategorizedEvacuation corridor opens in Ukraine as 2,000 people flee on buses out of Mariupol Posted on April 1, 2022 by Port delays are getting worse in Shanghai. That’s very bad news for global supply chains 2,000 people fleeing Mariupol are now on buses headed to a Ukrainian-held city. ‘Today we expect the arrival of a record number of Mariupol residents,’ official says.