1. All of the plaintiffs' claims are dismissed.

2. The costs of lawsuit are assessed against the plaintiffs.

1. Basic facts [each entry in Gap evidence 5, 6, 7, and Eul evidence 5 (including each number);

A. On December 7, 2011, the head of the Defendant formulated a “management plan for recycling clothes collection box” and prepared a “management guidelines for Gangdong-gu's recycling clothes collection box” in accordance with the above management plan, and the main contents are as follows.

Article 4 (Entrustment of Management of Collection Boxes) (1) The head of the Gu may entrust the management of collection boxes for the promotion of the recycling of clothing and the efficient collection and management of clothing, and a person entrusted with management (hereinafter referred to as "trustee") may be separately designated.

(2) A trustee shall prepare rules and obtain approval from the Gu office pursuant to paragraph (1).

Article 6 (Installation and Management of Collection Boxes) (1) A trustee may install a collection box, and the place of installation shall obtain approval from the head of the Gu after consultation with each head of the Dong.

(2) A trustee shall not voluntarily install a collection box except for a place designated by the head of the Gu, and shall obtain prior approval from the head of the Gu for new relocation, removal, painting, or design.

(3) A trustee shall not transfer expenses for the installation of collection boxes (including painting, design, and re-establishment) to employees or interim collectors of clothing.

(4) A trustee shall install at least 100 and designate one employee for each zone established by the head of the Gu within the boundary of the administrative Dong.

Provided, That where the number of collection boxes is less than 40, two areas may be allocated to one employee.

(5) A trustee shall assign serial numbers for each building in collecting and register them in the management ledger and manage them with approval from the head of the Gu.

(6) An allocation of workers by district shall be made by preparing a plan after consultation with the employees and obtaining approval from the head of the Gu.

Provided, That the trustee shall preferentially assign workers who have transferred the existing collection box to the Gu office.

(7) A trustee shall keep the collection box clean at all times and shall collect it.