Article 2 of the European Convention on Human Rights

Article 2 of the European Convention on Human Rights protects the right to life. The article contains a limited exception for the cases of lawful executions and sets out strictly controlled circumstances in which the deprivation of life may be justified. The exemption for the case of lawful executions has been subsequently further restricted by Protocols 6 (restriction of the death penalty to war time) and 13 (abolition of the death penalty), for those parties who are also parties to those protocols. The European Court of Human Rights has commented that "Article 2 ranks as one of the most fundamental provisions in the Convention". The obligations on a State under Article 2 consist of three principal aspects: the duty to refrain from unlawful deprivation of life; the duty to investigate suspicious deaths; and in certain circumstances, a positive obligation to take steps to prevent avoidable losses of life.
Deprivation of life.
The first, and most obvious obligation under article 2 is for the state, through its agents, to refrain from itself causing the deprivation of life, that is to say that domestic law must regulate the permissible use of lethal force by agents of the state. The court first considered the obligations imposed by Article 2 in the case of "McCann and Others v United Kingdom" brought by the relatives of three individuals shot by members of the SAS in Gibraltar.
This case imposes two obligations to the State:
If the state has not followed these obligations then it will be found to be an unlawful killing. 
Further reading of cases on the matter include: "Kelly and Others v UK"; "Osman v UK"; "McKerr v UK"; "Jordan v UK"; "Shanaghan v UK"; and "R(Amin) v SOS Home Dept" itself.
Positive duty to protect life in certain circumstances.
Article 2 has been interpreted to include the positive obligation of the state to ensure preventive measures are taken to protect citizens. The leading case on the matter is "Osman v UK" which overruled the UK court's decision in "Hill v West Yorkshire" as to the fact that public bodies could not be held to be negligent. Some cases establish further obligations for states; for instance, LCB v UK establishes a positive obligation for states to take "appropriate steps to safeguard the lives of those within their jurisdiction." Likewise, Makaratzis v Greece pushes these obligations further, so that the state must have mechanisms to deter offenses against people. This was initially applied to the use of firearms; although the court recognized the defensive benefits in gun ownership, it found a much larger threat in unchecked gun use.
Duty to investigate suspicious deaths.
The investigation must be effective, independent and prompt. The duty to investigate is even stronger where the death has occurred whilst a person was detained by the state. The leading authority on this is "Salman v Turkey" (2000). The judgement states that:
Use of force and exceptions in paragraph 2.
This constitutes the negative obligation of the state under the convention. The states must under article 3 refrain from any random deprivation of life. This article however offers states a few exceptions to that rule. This constitutes a license to use force and is not to be construed as a license to kill.
The exceptions are well defined and are subject to a very narrow interpretation by the Court. The states may use only necessary amounts of force:
There are three conditions set by the court:
Key rulings in this matter are "McCann and Others v United Kingdom", "Makaratzis v Greece", and "Nachova and others v Bulgaria".
Beginning of life.
In 1980, the Court ruled out the foetal right to sue the mother carrying the foetus. In "Paton" v. "United Kingdom", it was decided that the life of the foetus is "intimately connected with, and cannot be regarded in isolation from, the life of the pregnant woman". ("Paton v United Kingdom" (1981) 3 EHHR 408 at para 19)
The key ruling was "Vo v France" where the court ruled that due to lack of consensus over the matter in the member states, the court allows a margin of appreciation (usually reserved only for the derogable rights) to each state to determine whether a foetus falls under the protection of article 2.
The court, as it usually does in such unsettled matters, refrained from clarifying the issue further.
End of life.
Ocalan v Turkey
Case law.
Preventive measures to protect life.
Authorities knew or ought to have known of the risks and should have taken measures, which they did not thus breaching Article 3.
The LBC obligation applies more commonly to criminal cases.
In Osman v UK 1998 – THE OSMAN OBLIGATION: there is a certain well defined circumstance of a positive obligation on the authorities to take preventive operational measures to protect an individual whose life is at risk from the criminal acts of another individual’ provided the follow requirements are satisfied;
The osman criteria in action;
The OSMAN obligation also applies to persons in detention
Torkel Opsahl suggests in his book 'European System', that there is no positive duty to force someone to live, but rather to provide the essentials for it, food and water, no more.
Health care and social services
Cyprus v Turkey 2001 – An obligation for health care exists to an undefined degree, at least it is a breach to deny it when offering it to general population.
Article 1 obligation to secure convention Rights and Article 3 obligation as set out in LCB to take 'appropriate steps' to protect life thus combine to create a general duty to investigate unnatural deaths for the purposes of creating accountability and deterring the breach of Article to right to life.
The Obligation to investigate is a general obligation for deaths, such as McCann v UK killings by government agents, Private killings such as Menson v UK and deaths caused by known persons such as Togcu v Turkey, Kyay Turkey, Yasa v Turkey, etc.
These investigations need not be criminal investigations depending on the circumstances. For example, the case of Powell v UK showed that disciplinary investigations of professional may be sufficient.
McCann v UK inquest held also satisfied the investigation requirement provided it is fair and impartial.
Nachova v Bulgaria shows that the state has a positive obligation to investigate death upon becoming aware of it, as opposed to receiving a complaint by family members.
Yasa v Turkey shows that a State of emergency DOES NOT excuse the obligation to investigate deaths.
Hugh Jordan v UK - The investigation can vary so long as it meets the strict requirements of effectiveness.
Effectiveness thus creates certain criteria to be followed:
Abortion cases.
Article 3 does not recognize an absolute right to life, in abortion cases there is a wide margin of appreciation because of the lack of consensus in Europe.
Taking life by force of arms.
The taking of life by state agents is strictly prohibited except for exceptional circumstances, whilst private killings require investigation and legal and administrative protection.
Makaratzis v Greece - Car chase by police, lead to them shooting wildly at the car. No death resulted but there was found to be liability as the nature of the incident could have been lethal, thus the inadequacy of planning and conduct of the officers constituted a breach.
Killings by state agents are notoriously difficult to prove in many situations. In cases where a person is taken into custody, and dies, it is for the state to show how he died as was the case in Salman v Turkey. Demiray v Turkey - The explanation must be satisfactory.
Akkoc v Turkey - Killing by suspected state agent. State refused to support investigation and provide evidence, thus the court turned the burden of proof on the state to justify with holding information.
Estimarov v Russia - Reasons must be provided for the killing of the suspect.
The Burden of Proof issue is a difficult one which is somewhat mitigated by the fact that the court finds breaches in failures to investigate. Thus is a death occurs the state is obligated to investigate it which it is unlikely to do where one of its agents is responsible, thus there is a breach. The investigation must also be effective as in Jordan v UK. In other words, the state is caught between a rock and hard place.
In cases where persons have been detained by security forces and have subsequently disappeared the court has stated that two criteria must be satisfied:
If these requirements are met, the burden of proof turns to the state to explain what has happened to the person.
The main problem here is that there is often no record of arrest, and further no way of obtaining circumstantial evidence. Kurt v Turkey - the son of the applicant was arrested by security forces. The state claimed the person had instead left with rebel fighters. The court had little evidence to show where the son had been taken and what happened to him. he had been missing for 4 and a half years. the court refused to recognize that the arrest by the security forces was in its context life-threatening and thus refused to shift the burden onto the state.
Permitted Killings Cases.
Capital Punishment is effectively non existent in the signatory states. All states aside from Russia are signatories to Protocol 6 which bans death penalties in peace time. Further many states are signatories to Protocol 13 which bans it out right. Russia, although not being a signatory to either protocol has an effective moratorium on the death penalty.
The main issue here then is extradition to countries where the person life is at risk.
Death from Permitted Use of force.
Micheal O'Boyle says that the situation regarding shootings must be judged with the facts of the situation at the time and not ex post facto. this has also been a criticism of Dissenting judges in McCann v UK, who stated that the courts should be wary of the benefits of hind sight in their finding of a breach of article 3 on the case.
The use of deadly force must be lawful at a national level. C v Belgium, Kelly v UK, Stewart v UK and MUST meet the requirements of Lawfulness as set out in Article 5 and the case of Bozano v France thus meeting the rule of law requirement as expected in a democratic society so as to allow the citizens to conduct their lives accordingly as stated in Sunday times v UK.
Defence of oneself or of another.
Firstly, shootings in defence of property is not allowed. The signatory states did not incorporate the 4th derogation of shooting to stop access to certain facilities which was suggested at the time or writing the treaty.
McCann v UK - soldiers did not breach article 3, they responded to a threat at the time and their response was lawful. the Breach was by the authorities in planning. firstly, they did not stop the suspects at the border which they should have. secondly, they used extremely lethal SAS soldiers who had been trained to kill and informed that the suspects had remote detonators, thus relying on false intelligence which they did not question.
Andronicou and Constantinou v Cyprus- police commando's raided flat in which man was holding fiancée hostage. NO Breach as the soldiers firing and thus killing both persons was in self-defence and defence of the fiancée. there was also no procedural preach of planning as in McCann because the authorities in the circumstances acted proportionally in self-defence of the fiancée who was in real and immediate danger.
Gul v Turkey - the raid on a flat suspected to have PKK militants was grossly disproportionate in its use of force.
Isayeva v Russia- rebels entered a town of 20,000. the Russian security forces responded with artillery and aircraft fire. they made available information to the population regarding a safe passage out of the town. the court found this inadequate whilst also finding the use of such lethal force on a crowded place to be disproportionate especially in peacetime. the breach was as a result of the planners to have regard for civilian lives.
Isayeva, Yosupova and Bazayeva v Russia- Air force plane reported receiving small arms fire from a convoy, and subsequently got authorization to attack. The air-to-ground missile attack killed scores of people, including the applicants' children. Subsequent investigations showed no presence of fighters in the convoy. The court rejected the state's argument of self-defence, as the use of such firepower was grossly disproportionate.
Nachova v Bulgaria- it is grossly disproportionate to use lethal force to effect an arrest, as the force cannot be considered absolutely necessary, especially when the person was not posing any threat, simply running away from Military Police who wanted to arrest him for dereliction of duty. Further, the court ruled in Kelly v UK that to shoot a person when seeking to arrest them defeats the purpose of the mission, which is to bring them before a court. It also rules out any future arrest and the fact that the victim will not get a chance to defend himself in law.
Riots and insurrections.
Stewart v UK - 150 people throwing missiles at a patrol of soldiers amounted to a riot. Although the court has not laid down clear criteria as to what constitutes a riot.
thus the force used firing plastic bullets killing a 13-year-old boy was proportionate.
Gulec v Turkey - a crowd of several thousand throwing missiles at security forces and damaging property was also deemed to be a riot. There was however a breach here as the McCann obligations still apply regarding proportionality. So the security forces had fired shots at the ground near the rioters to scare them off. Ricochet bullets had thus killed applicants son. The Breach was found in that the authorities had no provided any riot equipment to the security forces even though a state of emergency was declared thus it was expectant that violence would occur. The operation had not been planned so as to minimize risk to the civilians.
X v Belgium - Police officer shot an innocent bystander in the course of a riot. He had no authorisation to use the weapon thus his actions were not lawful, therefore clear breach.