It shall be unlawful for any person to serve in the capacity of weighman, or auctioneer at any public market without first having secured a license. Applications for such licenses shall be made on forms furnished by the commissioner and shall be accompanied by a fee of $2.50 for either weighman or auctioneer and shall contain such information as may be required.
All livestock sold by weight at any public market shall be sold subject to weight at place of sale on day sold by auctioneer.