Article 57 of the Polish Constitution outlines one of the fundamental political human and civil freedoms: freedom of assembly. Currently, in Poland, this freedom has been affected by amendments to the provisions regulating it, contained in the Law on Assemblies. The introduced changes, due to their nature, understandably give rise doubts of theoretical, legal, and practical nature. And it is against the background of the constitutional regulation of the meaning and role of freedom of assembly that the reflections in this paper are presented.