Capital punishment in the United Kingdom Capital punishment in the United Kingdom Capital punishment in the United Kingdom was used from ancient times until the second half of the 20th century. The last executions in the United Kingdom were by hanging, and took place in 1964, prior to :capital punishment being abolished for murder (in 1965 in Great Britain and in 1973 in Northern Ireland). Although unused, the death penalty remained a legally defined punishment for certain offences such as treason until it was completely abolished in 1998. In 2004 the 13th Protocol to the European Convention on Human Rights became binding on the United Kingdom,
Treason the death penalty for murder in 1965 an execution for treason was unlikely to have been carried out. Treason laws were used against Irish insurgents before Irish independence. However, members of the Provisional IRA and other militant republican groups were not prosecuted or executed for treason for levying war against the British government during the Troubles. They, along with members of loyalist paramilitary groups, were jailed for murder, violent crimes or terrorist offences. William Joyce ("Lord Haw-Haw") was the last person to be put to death for treason, in 1946. (On the following day Theodore Schurch was executed for treachery,