Land Expropriation Act Article 43
Any administrator of public land located within the area of zone expropriation shall provide the land to the competent authorities in charge of expropriation for uniform planning and allocation by receiving a payment in cash or by receiving the distribution of land back. But lands which have been used for the purposes referred to in Subparagraph 2, Paragraph 1 of Article 44 prior to zone expropriation shall be allocated to the competent authorities in charge of zone expropriation for uniform planning and development without consideration.For public land provided by receiving a payment in cash according to the preceding paragraph, Article 30 shall, mutatis mutandis, apply to the calculation of land value. For public land provided by receiving the distribution of land back, the area of land to be distributed back shall be calculated according to the ratio of land for compensation for the zone expropriation, and be distributed back to the original administrator. The distribution of land back to the original administrator should give priority consideration to land allocated for public facilities other than those enumerated in Subparagraph 2, Paragraph 1 of Article 44 and be dealt with according to the zone expropriation plan.