Scale of rates

(1) The Board shall frame a scale of rates on payment of which and a statement of conditions subject to which- (a) any ,of the services specilicd in Chap- V shaIl be - render9 by it or by a person to whom any servlce has been relinquished under s38 or partly by one and partly by the other ; (b) the benefit of any df the works and appliances s m e d in the said Chapter shall be availed of ; and (c) any property belonging to or in possession or occupation of the Board or, any pIam within the limits of the port may be used. (2) In determining the rates and conditions under sqb-section ( I ) the Board may, and if 60, directed by Government shaII, provide for the levy of a special scale of rates in respect of wharves, roads and railways in the construction of which heavy expenditure bas been incurred.