4. Section 4 of the principal enactment as last amended follows :
(1) in subsection (1) of that section
| | (a) by the substitution in paragraph (a) of that subsection for the words "of private, industrial, agricultural and commercial enterprises", of the words "of industrial, agricultural and commercial enterprises," ; and | | |
| | (b) by the substitution in paragraph (b) of that subsection, for the words "of private capital," of the words "of capital," | | |
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(2) by the repeal of subsection (2) of that section. |
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