An article of Mr. Sroczyński was published in the Jubilee Book for Professor Tadeusz Skoczny, concerning the new law on abuse of the contractual advantage in the food and agriculture sectors. The purpose of the new law was critically analysed in the article, along with its possible effects for small and middle suppliers. Some essential notions included in the new law were also analysed, such as the public interest and the disproportion in the economic potential of undertakings.