Where towing vessels

(1) A pilot piloting any vessel which is towing another vessel or other vessels shall, in addition to the fees for the vessel which he is piloting, be entitled to the following fees: (a) in respect of each vessel being towed on which there is no pilot, the appropriate fee specified in the Second Schedule hereto in respect of such vessel; (b) in respect of each vessel being towed on which there is a pilot, a fee equivalent to one-half of the appropriate fee specified as aforesaid in respect of such vessel. (2) A pilot piloting any vessel which is being towed shall be entitled to a fee equivalent to one-half the appropriate fee specified in the Second Schedule hereto in respect of such