Sexual relations between people who are so closely relevant that their particular wedding is illegal or prohibited by custom.
The statutory criminal activity of sexual relations with these types of a near relative.
Sexual relations between close family members (too closely linked to be lawfully married), often considered taboo, and a crime in lots of jurisdictions.
The crime of cohabitation or sexual activity between people relevant within the levels wherein wedding is restricted by-law
The offense of cohabitation or intimate commerce between individuals associated inside the levels wherein relationship is restricted because of the law or established usage of a country. In this offense illegitimate consanguinity is of the same impact as genuine.
The holding, by a vicar or any other beneficiary, of two benefices, one of which is determined by the collation for the other.
sexual intercourse between individuals also closely regarding marry (as between a parent and a child)