74. Section 6 of the Act of 1976 is amended—

(a) in subsection (3), by the substitution of “Subject to subsection (3A) of this section, that part of a maintenance order” for “That part of a maintenance order”, and

(b) by the insertion of the following subsection after subsection (3):

“(3A) A maintenance order made under section 5B or 5C of this Act shall stand discharged when the person for whose benefit the order was made attains the age of 18 years.”.