The present wording of Article 19 (1) of the Act on settling collective labour disputes is the subject of many doubts. Ambiguous wording of this article sometimes results in the exclusion of all economic sectors from the right to strike and sometimes the protection of society is not guaranteed sufficiently. Also the principle of proportionality, which is expressed in Art. 17 (3) of the Act on settling collective labour disputes, does not provide sufficient protection to the public. The practice of collective labor relations points to the urgent need for work on the revision of Polish regulation. A legislative framework should ensure the protection of society during the strike, and at the same time should not completely exclude the r...