180_154 interference 154. As submitted by the applicants, all their events were planned as solo static demonstrations, because that was the only form of public event not subject to comprehensive regulation under the Public Assemblies Act, first and foremost as regards the requirement of prior notification to the competent authority (see, among others, Berladir and Others v. Russia, no. 34202/06, §§ 26-62, 10 July 2012; Malofeyeva v. Russia, no. 36673/04, §§ 121-43, 30 May 2013; and Primov and Others, cited above, §§ 122-28).