fourthlly there is a solidarity among all european countries that are part of this was confirmed strengthened and made legally binding by the lisbon which also governs policy of migurae
Fourthly, there is a duty of solidarity among all European countries that are part of the Union: this was confirmed, strengthened and made legally binding by the Treaty of Lisbon, which also governs migration policy and the management of migratory flows in an area of freedom, security and justice.
Fourthly, there is a solidarity among all European countries that are part of this was confirmed, strengthened and made legally binding by the Lisbon, which also governs policy of migratory flows an of freedom, security and justice.