Portugal’s President has forwarded the recently approved “Return Law” – designed to expedite the deportation of irregular migrants – to the Constitutional Court for review. The law aims to strengthen border defenses and combat illegal immigration, addressing growing concerns about national security. However, the President expressed reservations regarding potential infringements on the rights, freedoms, and guarantees of those entering the country. This referral indicates a concern that the legislation, while intending to control immigration, may clash with fundamental constitutional principles. The move initiates a legal assessment to determine the law's compatibility with Portugal’s constitution. The debate highlights the tension between national security objectives and the protection of migrant rights. A ruling by the Constitutional Court is now anticipated and could significantly alter the implementation of the “Return Law”.