The legal age of consent for sexual activity is 16 years old.
Check this linkInteresting fact that if you own the place where underage sex is being carried out, you are
liable for punishment too:
‘Permitting a girl under sixteen (16) years to use premises for intercourse’, described in Section 143'Any person who is the owner or occupier of any premises, or who has, or acts or assist in, the management or control of any premises, induces or knowingly suffers a girls under the age of sixteen (16) yearsto resort to, or be on those premisesfor the purpose of having sexual intercourseexcept by way of marriage with any male personshall be guilty of an offence and shall be liable on conviction to
a fine not exceeding $ 2,000 or to imprisonment for a term not exceeding three (3) years or to both.'