countries joining the stangeon area must continue to comply with all security requirements the security sengine area really depends the rigor effectiveness with each members state out controls at
Countries joining the Schengen area must continue to comply with all security requirements because the security of the Schengen area really depends on the rigour and effectiveness with which each Member State carries out controls at its external borders, as well as on the quality and speed with which information is exchanged through the Schengen Information Service.
Countries joining the Schengen area must continue to comply with all security requirements the security Schengen area really depends the rigour effectiveness with each Member State out controls at its external borders, as as on quality and is exchanged through the Schengen Service.