A contract against the purity of manners is also illegal; as, for example, a agreement to cohabit unlawfully with another, is therefore void; but a bond given for past cohabitation, being considered as remuneration for past injury, is binding.
Some 9,270 people also arrived illegally at airports and more than 1,120 people at sea ports.
Other sources have placed it at up to 100,000, but no detailed study has been completed to quantify this number, which could be significantly higher.