Constitution of Italy
adopted on 22 December 1947
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Part I Rights and Duties of Citizens
Title I Civil Rights
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Article 17 [Right of Assembly]
(1) All citizens have the right to assemble peaceably and unarmed.
(2) For meetings, including those held in places to which the general public has access, no previous notice is required.
(3) For meetings held in public places previous notice must be given to the authorities, who may prohibit them only on the ground of proven risks to security or public safety.
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