Violation of Article 11 - Freedom of assembly and association (Article 11-1 - Freedom of peaceful assembly);Violation of Article 6 - Right to a fair trial (Article 6 - Criminal proceedings;Article 6-1 - Fair hearing;Equality of arms);Violation of Article 11 - Freedom of assembly and association (Article 11-1 - Freedom of peaceful assembly);Violation of Article 13+11-1 - Right to an effective remedy (Article 13 - Effective remedy) (Article 11 - Freedom of assembly and association;Article 11-1 - Freedom of peaceful assembly)
Same source, country, and finding where possible.