All of the plaintiffs' claims are dismissed.

The costs of lawsuit shall be borne by the plaintiffs.

1. Basic facts

A. Status 1 of the parties and the persons concerned, Inc. E (hereinafter “E”)

(2) The plaintiff A is responsible for the production management as the head of the E production management team (general) factory, and the plaintiff B is responsible for the environmental management as the deputy head of E, and the plaintiff C is responsible for the product shipment management as the director of the division of the division of the division of the division of the division of the division of the division of the division of the division of the division.

3) The Defendant is a person running a freight forwarding business with the trade name of “G” and running a freight forwarding business. 4) The “H” is a freight forwarder transporting products produced by E upon request from E.

B. The Defendant’s civil petition filing and administrative disposition, etc. 1) The Defendant filed each civil petition (hereinafter “each of the instant civil petitions”) in the same manner as the details of the civil petition written in the attached Form regarding the scattering dust generation of E’s place of business from October 2017 to October 2018 in Kimpo-si, Kimpo-si.

(2) The public officials in charge of Kimpo-si visited the E’s workplace on a regular basis after receiving each of the instant civil petitions and regularly visiting the E’s workplace. In the process, on August 3, 2018, the installation of facilities to control fugitive dust and necessary measures were insufficient. Accordingly, the Kimpo-si issued an improvement order (hereinafter “instant improvement order”) to E pursuant to Article 43(2) of the Clean Air Conservation Act.

After that, Kimpo-si completed the process of completion of the repair on November 29, 2018, following the corrective measures of E on September 28, 2018, and the re-re-re-re-re-re-re-re-re-re-re-re-re-delivery on October 30, 2018.

C. On September 17, 2017, the Defendant sent letters (hereinafter “instant letters”) to the representative director of E on September 17, 2017. The instant letters are as follows.