The following provisions of the principal Act are repealed:
(a) Section 47:
(b) Paragraph (b) of section 48:
(c) Section 49:
(d) Section 50:
(e) Paragraph (b) of section 53K:
(f) Section 53L:
(g) Section 53M:
(h) Section 53N:
(i) Section 82:
(j) Section 91.