13.—Section 139 (which defines “the weekly close time”) of the Principal Act is hereby amended by the substitution for subsection (2) of the following subsection:
“(2) Where bye-laws under section 9 are in force varying the weekly close time referred to in subsection (1) or (3) of this section, references in this Act to that weekly close time shall be construed as references to that weekly close time as so varied.”
