A selection of key paragraph(s) can be found below the document.CASE-OF-NACHOVA-AND-OTHERS-v.-BULGARIA
95. Accordingly, and with reference to Article 2 § 2 (b) of the Convention, the legitimate aim of effecting a lawful arrest can only justify putting human life at risk in circumstances of absolute necessity. The Court considers that in principle there can be no such necessity where it is known that the person to be arrested poses no threat to life or limb and is not suspected of having committed a violent offence, even if a failure to use lethal force may result in the opportunity to arrest the fugitive being lost […].
96. In addition to setting out the circumstances when deprivation of life may be justified, Article 2 implies a primary duty on the State to secure the right to life by putting in place an appropriate legal and administrative framework defining the limited circumstances in which law enforcement officials may use force and firearms, in the light of the relevant international standards […] In line with the above-mentioned principle of strict proportionality inherent in Article 2 […], the national legal framework regulating arrest operations must make recourse to firearms dependent on a careful assessment of the surrounding circumstances, and, in particular, on an evaluation of the nature of the offence committed by the fugitive and of the threat he or she posed.
97. Furthermore, the national law regulating policing operations must secure a system of adequate and effective safeguards against arbitrariness and abuse of force and even against avoidable accident […]. In particular, law enforcement agents must be trained to assess whether or not there is an absolute necessity to use firearms, not only on the basis of the letter of the relevant regulations, but also with due regard to the pre-eminence of respect for human life as a fundamental value […]