Shipping Preservation Act

[AI summary unavailable — showing source text] Shipping Preservation Act - Provides that whenever an interested person believes that a labor dispute in the maritime or longshoring industry has resulted in a strike or lockout which has, or will have, if continued, caused a reduction in the gross tonnage being shipped by surface transportation into or out of any State or Puerto Rico or Guam of 50 percent, he may petition any U.S. district court having jurisdiction of the parties to enjoin such strike or lockout or the continuing thereof. Makes provisions for the issuance of an injunction, and requires the parties during the period of injunction to make every effort to adjust and settle their differences, with the assistance of the Federal Mediation and Conciliation Service. Provides for the appointing of a board of inquiry within 3 days of the injunction which shall make a written report but no recommendations. States that the President shall file a copy of the report with the Service, and shall make its contents available to the public. Requires the National Labor Relations Board, to take a secret ballot of employees to determine whether they wish to accept the final offer of settlement made by their employer. Provides that if a…