Vachitaura neStudio 7 , mukuru wesangano rinochengetedza kodzero dzevapoteri pasi rose muBotswana re United Nations High Commissioner for Refugees kana kuti UNHCR , VaArvind Gupta vanoti vaimbove vapoteri ava vachagashirwa nevesangano iri pamwe nevakuru vehurumende kana vasvika kumuzinda wakavakirwa pedyo nemuganhu wenyika mbiri idzi wePlumtree Border Post vogara kwemazuva mashoma vasati