Earlier in the day, Torrent of the Republican Left of Catalonia party (ERC) became the new president of the Catalan parliament.
"The first step is to immediately put an end to the interference in our institutions," Torrent said in his address to the parliament, commenting on the direct rule introduced by Madrid in Catalonia after the region's proclamation of independence.
Torrent also urged the lawmakers to "respect people's will" and "strengthen the ties of the Catalan society."
Spanish Prime Minister Mariano Rajoy said that Madrid would maintain direct rule over Catalonia, introduced in late October after the region's unilateral declaration of independence, in case the supporters of independence attempted to re-elect Puigdemont.
The referendum on independence was held on October 1, despite the opposition of the central authorities.