5.  A list of the applicants is set out in the appendix. 6.  On 23 December 2011 the applicants, political activists, participated in a demonstration organised by the political party “Politics Can Be Different’” (Lehet Más a Politika). The demonstrators blocked the entrance of a car park adjacent to the Parliament building by chaining themselves to each other and to concrete columns situated next to the entrance. 7.  Following the incident the Budapest main police department opened criminal investigations against twenty-nine persons, including the applicants, on charges of violation of personal liberty under Article 175(1) of Act no. IV on the [old] Criminal Code. 8.  On 9 March 2012 Parliament enacted Act no. XII of 2012 (“the Amnesty Act”) (see paragraph 12 below), which entered into force on 10 March 2012. 9.  On 29 March 2012 the Budapest main police department discontinued the criminal investigation against the twenty-nine suspects, pursuant to Article 190 §§ 1 (e) and 2 of the Code on Criminal Procedure on the grounds that they had been granted amnesty. The applicants did not appeal against that decision. 10.  On 6 September 2012 six of the applicants, Ms Bende, Ms Kalocsai, Ms Ámon, Ms Székelyné Rákosi, Mr Moldován and Mr Gajárszki, lodged a constitutional complaint requesting the Constitutional Court to declare sections 1, 2 and 4 of the Amnesty Act unconstitutional as infringing the right to their reputation and the principle of presumption of innocence. 11.  The Constitutional Court declared the complaint inadmissible. It reasoned that the complaint did not raise any constitutional-law issues of “fundamental importance”, since it was based on an erroneous interpretation of the law. The Constitutional Court pointed out that the language employed by the Act could not be interpreted as establishing that the applicants had indeed committed the offence. In any event, the complaint was time-barred since it had been lodged outside the statutory 180 days’ time-limit following the entry into force of the legislation.