3. The day appointed for the coming into force of the following provisions of the Act, as far as they are not already in force, is 21st April 2017—
(a)section 2;
(b)section 5;
(c)section 16;
(d)sections 30 to 42;
(e)sections 44 to 61;
(f)sections 63 and 64; and
(g)sections 66 and 67.