MEPs tried to find out more: Question to the Council: Subject: Planned joint police operation Mos Maiorum' (EP, link) from: Barbara Spinelli (GUE/NGL) , Kostas Chrysogonos (GUE/NGL) , Malin Björk (GUE/NGL) , Martina Anderson (GUE/NGL) , Marie-Christine Vergiat (GUE/NGL) and Reply by the Council (EP hyperlink) and see Question: Mos Maiorum joint operation and role played by Frontex: from Silvia Costa (S&D) , Kashetu Kyenge (S&D) , Elly Schlein.