धारा 86

In cases where an act done is not intended and not known to be likely to cause death or grievous hurt, and the doer has the same knowledge as to the circumstances of the act as he would have had if he were not intoxicated, the act is not offence, unless the person who does the act is one who was intoxicated against his will or without his consent. Nothing is an offence which is done by a person who, at the time of doing it, is, by reason of intoxication, incapable of knowing the nature of the act, or that he is doing what is either wrong or contrary to law: provided that the thing which intoxicated him was administered to him without his knowledge or against his will.