The slogan libertad, presos políticos has been chanted at demonstrations and public gatherings in Spain, particularly around campaigns calling for the release of imprisoned Catalan independence leaders. The phrase spread through street protests, rallies and social media, where short crowd recordings were shared as symbols of solidarity. This clip captures that chant during a celebration, preserving the sound of many voices shouting together. It continues to be reused in videos and edits about protest, freedom of expression and political imprisonment because the words are immediately recognisable and emotionally charged.