Spain has threatened Italy with unspecified “proportional” measures if Italy does not lift border controls imposed on Spanish citizens within 48 hours. The threat follows Italy’s decision to reinstate border controls amidst the recent crisis in Ceuta, a Spanish enclave in North Africa. Spain views Italy's action as disproportionate and damaging to free movement within the Schengen Area. Officials in Madrid have expressed concern over the impact on Spanish citizens travelling to Italy. The move escalates tensions between the two countries and raises questions about the future of borderless travel in Europe. The Spanish government is seeking a swift resolution to the issue through diplomatic channels, but reserves the right to respond if Italy doesn’t comply. This situation highlights existing vulnerabilities within the Schengen Area’s framework.