While Prime Minister Pedro Sánchez has avoided blaming Rabat, politicians from both left and right insist Morocco has questions to answer.

Tempers are running hot among EU members as thousands of migrants forced their way into the Spanish enclave of Ceuta

Spain's Pedro Sanchez criticised a sudden arrival of around 40,000 migrants from Morocco to the north African enclave Ceuta as "an attack, a violation" of Spain's national…