Section 11 of the Principal Act is amended by inserting the following subsection after subsection (6A):

"(6B) Where a notice under section 8(1) by an employee to his or her employer falls within section 8(8)(b), then, subject to any agreement between the employee and the employer, any postponement under this section of the commencement of parental leave must apply to each period of proposed parental leave the subject of the notice.".