<Ul> <Li> The complainant's consent in the circumstances must be recognised by law as a possible defence . </Li> <Li> The consent must be real and given voluntarily, without coercion . </Li> <Li> The consent must be given by a person capable in law of consenting . </Li> </Ul> <Li> The complainant's consent in the circumstances must be recognised by law as a possible defence . </Li> <Li> The consent must be real and given voluntarily, without coercion . </Li> <Li> The consent must be given by a person capable in law of consenting . </Li>

For a behavior to be considered a crime there must be a statutory provision for punishment