10.—(1) A dairyman shall be deemed for the purposes of this Act to carry on the business of a dairyman at every premises used by him for the purposes of his business as a dairyman.
(2) Where a person carrying on the business of a dairyman in a sanitary district does not occupy any premises in such sanitary district for the purposes of such business, every vehicle which such person uses for the purposes of such business shall be deemed for the purposes of this Act to be premises in such district.
(3) Where the terms of a contract of service provide that milk is to be supplied free by the employer to the employee, milk supplied by the employer to the employee under such contract shall be deemed for the purposes of this Act not to have been sold by the employer to the employee.
