(1) For the purposes
of this Act, sexual intercourse is sufficiently proved by proof of
penetration.
(2) No person shall,
by reason of his age, be presumed incapable of sexual intercourse.
(2a)
Subsection (2) applies to proceedings for an offence regardless of
whether the offence was allegedly committed before or after the commencement
of that subsection.
(3) No person shall,
by reason only of the fact that he is married to some other person, be
presumed to have consented to sexual intercourse with that other person.
(4) No person shall,
by reason only of the fact that he is married to some other person, be
presumed to have consented to an indecent assault by that other person.