1.  The case originated in an application (no. 62614/13) against the Russian Federation lodged with the Court under Article 34 of the Convention for the Protection of Human Rights and Fundamental Freedoms (“the Convention”) by a Russian national, Mr Gayk Levonovich Sarkisyan (“the applicant”), on 23 September 2013. 2.  The applicant was represented by Mr A. Anokhin and Ms M. Gordeyeva, lawyers practising in Astrakhan. The Russian Government (“the Government”) were represented by Mr G. Matyushkin, Representative of the Russian Federation at the European Court of Human Rights. 3.  On 28 January 2016 the complaints concerning Article 5 § 3 and Article 5 § 4 were communicated to the Government and the remainder of the application was declared inadmissible pursuant to Rule 54 § 3 of the Rules of Court. 6.  In particular, the Government acknowledged that the applicant had remained in pre-trial detention for an excessively lengthy period in violation of Article 5 § 3 of the Convention. They offered to pay the applicant 1,200 euros and invited the Court to strike the application out of the list of cases in accordance with Article 37 § 1 (c) of the Convention. The amount would be converted into the currency of the respondent State at the rate applicable on the date of payment, and would be payable within three months from the date of notification of the Court’s judgement. In the event of failure to pay this amount within the abovementioned three-month period, the Government undertook to pay simple interest on them, from the expiry of that period until settlement, at a rate equal to the marginal lending rate of the European Central Bank during the default period plus three percentage points. The declaration did not mention the applicant’s complaint under Article 5 § 4 of the Convention.