(1) The enactments specified in column (2) of the Schedule to this Act are hereby repealed to the extent specified in column (3) of that Schedule.

(2) Notwithstanding any provision of this Act -

(a) where, immediately before the commencement of this Act, an employee's wages were being paid to him in cash, the employer shall, while the employee is in the employment concerned, continue to pay those wages to him in cash unless any other mode of payment specified in section 2 is agreed upon by the employer or an organisation representative of employers (of which the employer is a member) and the employee or an organisation representative of employees (of which the employee is a member), and