that they were acting in the King's name and with his approval, but were unable to demonstrate either, and the broadcast – coming just after midnight on the night of the coup – definitively showed the King's opposition to the coup makers. When Juan Carlos became king, Communist leader Santiago Carrillo nicknamed him Juan Carlos the Brief, predicting that the monarchy would soon be swept away with the other remnants of the Franco era. After the collapse of the attempted coup, however, in an emotional statement, Carrillo remarked: "Today, we are all monarchists." Public support for the monarchy among democrats and leftists before 1981 had been limited; following the king's handling of the coup it increased significantly. Later role in Spanish politics The victory of the PSOE in 1982 under González marked the effective end of the King's active involvement in Spanish politics. González governed for 14 years, longer than any other democratically elected Prime Minister. His administration helped consolidate Spanish democracy and thus maintained the stability of the nation. On paper, Juan Carlos retained fairly extensive reserve powers. He was the guardian of the Constitution and was responsible for ensuring that it was obeyed. In practice, since the passage of the Constitution (and especially since 1982), he took a mostly non-partisan and representative role, acting almost entirely on the advice of the government. However, he commanded great moral authority as an essential symbol of the country's unity. Under the Constitution, the King has immunity from prosecution in matters relating to his official duties. Consequently, he exercised most of his powers through the ministers; his acts as King (and not as a citizen) were not valid unless countersigned by a minister, who became politically responsible for the act in question. The honour of the royal family is specifically protected from insult by the Spanish Penal Code. Under this protection, Basque independentist Arnaldo Otegi and cartoonists from El Jueves were tried and punished. The King gives an annual speech to the nation on Christmas Eve. He is the commander-in-chief of the Spanish armed forces. In October 1990, Juan Carlos visited the Chilean city of Valdivia amidst the beginning of the Chilean transition to democracy. While he and the Queen were cheered by some, groups of indigenous Mapuches approached the king some to protest past colonialism and others to have the King ratify past Mapuche-Spanish treaties. According to El País political infighting