The countries which choose to ratify the Council of Europe Convention on preventing and combating violence against women and domestic violence, the first legally binding instrument in Europe in the field of violence against women, are bound by its provisions to ensure that non-consensual sexual acts committed against a spouse or partner are illegal. The convention came into force in August 2014. In its explanatory report (para 219) it acknowledges the long tradition of toleration, "de jure" or "de facto", of marital rape and domestic violence: