Murder (Abolition of Death Penalty) Act 1965 all sentences of death were to be commuted to sentences of life imprisonment. The legislation contained a sunset clause, which stated that the Act would expire on 31 July 1970 "unless Parliament by affirmative resolutions of both Houses otherwise determines". This was done in 1969 and the Act was made permanent. The Act left four capital offences: high treason, "piracy with violence" (piracy with intent to kill or cause grievous bodily harm), arson in royal dockyards and espionage, as well as other capital offences under military law. The death penalty was not finally abolished in the United Kingdom until 1998
High treason in the United Kingdom heirs would be allowed to succeed to them. In cases of high treason, however, an individual could not save his lands by refusing to enter a plea; instead, a refusal would be punished by immediate forfeiture of all estates. This distinction between treasons and felonies ended in 1772, when the court was permitted to enter a plea on a defendant's behalf. Formerly, an individual was not entitled to assistance of counsel in any capital case, including treason; the rule, however, was abolished in treason cases by the Treason Act 1695. The same Act extended a rule from 1661 which had