Except for laborers on daily wage an employee may not work on more than two Fridays successively.
The provisions of this Section shall not apply to the following categories:
1. Persons holding responsible senior posts in the management or supervision if holders of such titles are vested with the authorities or employers over employees, and such category is to be determined by the Minister of Labor and Social Affairs.
2. Ship crews and sea men who work under special service conditions due to the nature of their work, excluding Sea Port workers who are engaged in loading and off-loading and related works.