Italians arriving at Barcelona airport were subject to random police checks after the controls were put into effect overnight, according to Spain's state news agency EFE. Spain imposed border checks on Italian travellers after Rome refused to lift restrictions on Spaniards, escalating a dispute over migration to Ceuta. Key points and original sources are listed below.

• Italians arriving at Barcelona airport were subject to random police checks after the controls were put into effect overnight, according to Spain's state news agency EFE.S1

• Spain imposed border checks on Italian travellers after Rome refused to lift restrictions on Spaniards, escalating a dispute over migration to Ceuta.S2