Capital punishment in Europe rights became a particular priority. The Kingdom of Italy had abolished the death penalty for civilians with the adoption of the Zanardelli Penal Code of 1889, but the Fascists had reintroduced it with the 1930 Penal Code. The European Convention on Human Rights was adopted in 1950, but some countries took many years to ratify it. The United Kingdom retained the death penalty for high treason until 1998; however, this technicality was superseded by the absolute ban on the death penalty in 1976. William Joyce was the last person to be put to death for high treason in the UK,
Treason in the Republic of Ireland abolished until the Statute Law Revision Act 1983, but were incompatible with the 1937 constitution. The Treason Act 1939 gave legislative effect to Article 39, and provided for the imposition of the death penalty on persons convicted of committing treason within the state and on citizens convicted of committing treason against Ireland outside of the state. The Act also created the ancillary offences of encouraging, harbouring and comforting persons guilty of treason, and the offence of misprision of treason. No person has been charged under this Act. The Criminal Justice Act 1964 abolished capital punishment in the Republic of Ireland