Κόσμος Concrete: Two schools in Wales close over concerns By NewsBay - 4 Σεπτεμβρίου 2023 Share FacebookTwitterPinterestWhatsAppLinkedinReddItEmailPrintTumblrViber Ειδήσεις Ελλάδα Minister says schools in Wales are safe as officials close two schools because of problem concrete. Ειδήσεις ΠΗΓΗ