In the spring of 1147, the Pope authorized the expansion of the crusade into the Iberian peninsula, in the context of the Reconquista. He also authorized Alfonso VII of León to equate his campaigns against the Moors with the rest of the Second Crusade. In May 1147, the first contingents of crusaders left from Dartmouth in England for the Holy Land. Bad weather forced the ships to stop on the Portuguese coast, at the northern city of Porto on 16 June 1147. There they were convinced to meet with King Afonso I of Portugal.