7.—(1) The following are hereby repealed:

(a) section 3(2) of the Principal Act, and

(b) section 10 of the Firearms Act, 1964.

(2) Notwithstanding the repeal of section 3(2) of the Principal Act, a firearm certificate granted under that section shall continue in force as if granted under this Act until the day on which it is expressed to expire.