Violation of Article 11 - Freedom of assembly and association (Article 11-1 - Freedom of peaceful assembly);Violation of Article 13+11 - Right to an effective remedy (Article 13 - Effective remedy) (Article 11 - Freedom of assembly and association;Article 11-1 - Freedom of peaceful assembly);Violation of Article 10 - Freedom of expression-{general} (Article 10-1 - Freedom of expression)
Same source, country, and finding where possible.