Section 3(2)(d) in The West Bengal Mazdoor, Tindal, Loader, Godownman And Other Workers (Regulation Of Employment And Welfare) Act, 1981
(d)for regulating the employment of registered unprotected workers, and the terms and conditions of such employment, including the rates of wages, hours of work, maternity benefit, overtime payment, leave with wages, gratuity, payment of Bonus after taking into consideration the provisions of the Payment of bonus Act, 1965 and conditions as to weekly and other holidays and pay in respect thereof;