of the criminal law in the light of the evolution of social norms; and that the Article 7 does not prohibit the gradual judicial evolution of the interpretation of an offense, provided the result is consistent with the essence of the offense and that it could be reasonably foreseen. A new definition of the offense of 'rape' was created in 1994 by the section 142 of the Criminal Justice and Public Order Act 1994, providing a broader definition that included anal sex; and an even broader definition was created by the Sexual Offences Act 2003, including oral sex. The law on rape does not—and did not ever since the removal of the marital exemption in 1991—provide for any different punishment based on the relation between parties. However, in 1993, in R v W 1993 14 Cr App R (S) 256, the court ruled: "It should not be thought a different and lower scale automatically attaches to the rape of a wife by her husband. All will depend upon the circumstances of the case. Where the parties are cohabiting and the husband insisted upon intercourse against his wife's will but without violence or threats this may reduce sentence. Where the conduct is gross and involves threats or violence the relationship will be of little significance." Northern Ireland At the time of R v R (see "England and Wales" above), rape in Northern Ireland was a crime at common law. Northern Ireland common law is similar to that of England and Wales, and partially derives from the same sources; so any (alleged) exemption from its rape law was also removed by R v R. In March 2000, a Belfast man was convicted for raping his wife, in the first case of its kind in Northern Ireland. Until 28 July 2003, rape in Northern Ireland remained solely an offense at common law that could only be committed by a man against a woman only as vaginal intercourse. Between 28 July 2003 and 2 February 2009 rape was defined by the Criminal Justice (Northern Ireland) Order 2003 as "any act of non-consensual intercourse by a man with a person", but the common law offense continued to exist, and oral sex remained excluded. On 2 February 2009 the Sexual Offences (Northern Ireland) Order 2008 came into force, abolishing the common law offense of rape, and providing a definition of rape that is similar to that