A selection of key paragraph(s) can be found below the document.
176. The use of the term “absolutely necessary” indicates that a stricter and more compelling test of necessity must be employed than that normally applicable when determining whether State action is “necessary in a democratic society” under paragraphs 2 of Articles 8 to 11 of the Convention. In particular, the force used must be strictly proportionate to the achievement of the aims set out in sub-paragraphs 2 (a), (b) and (c) of Article 2. Furthermore, in keeping with the importance of this provision in a democratic society, the Court must, in making its assessment, subject deprivations of life to the most careful scrutiny, particularly where deliberate lethal force is used, taking into consideration not only the actions of the agents of the State who actually administer the force but also all the surrounding circumstances, including such matters as the planning and control of the actions under examination (see McCann and Others, cited above, §§ 147-150, and Andronicou and Constantinou, cited above, § 171; see also Avşar v. Turkey, no. 25657/94, § 391, ECHR 2001‑VII, and Musayev and Others v. Russia, nos. 57941/00, 58699/00 and 60403/00, § 142, 26 July 2007).
177. The circumstances in which deprivation of life may be justified must be strictly construed. The object and purpose of the Convention as an instrument for the protection of individual human beings also require that Article 2 be interpreted and applied so as to make its safeguards practical and effective (see Solomou and Others, cited above, § 63). In particular, the Court has held that the opening of fire should, whenever possible, be preceded by warning shots (see Kallis and Androulla Panayi v. Turkey, no. 45388/99, § 62, 27 October 2009; see also, in particular, paragraph 10 of the UN Principles, paragraph 154 above).
181. To assess the factual evidence, the Court adopts the standard of proof “beyond reasonable doubt”, but adds that such proof may follow from the coexistence of sufficiently strong, clear and concordant inferences or of similar unrebutted presumptions of fact. In this context, the conduct of the parties when evidence is being obtained may also be taken into account (see Ireland v. the United Kingdom, 18 January 1978, § 161, Series A no. 25, and Orhan v. Turkey, no. 25656/94, § 264, 18 June 2002). Moreover, the level of persuasion necessary for reaching a particular conclusion and, in this connection, the distribution of the burden of proof are intrinsically linked to the specificity of the facts, the nature of the allegation made and the Convention right at stake. The Court is also attentive to the seriousness that attaches to a ruling that a Contracting State has violated fundamental rights (see Ribitsch v. Austria, 4 December 1995, § 32, Series A no. 336; Ilaşcu and Others v. Moldova and Russia [GC], no. 48787/99, § 26, ECHR 2004‑VII; Nachova and Others v. Bulgaria [GC], nos. 43577/98 and 43579/98, § 147, ECHR 2005‑VII; and Solomou and Others, cited above, § 66).