Mass Rapid Transit Act Article 45-1

1. The following behaviors are prohibited in the restricted areas except for the establishment of other facilities of the mass rapid transit system, connecting facilities, or designed buildings:(1) Construction of buildings(2) Building of construction facilities(3) Establishment of advertising structures(4) Stacking of obstacles(5) Land excavation(6) Any construction behaviors which may impede the facilities operation or the traffic safety of the mass rapid transit system2. With regard to the buildings, engineering facilities, advertising structures and other obstacles which are under construction or already existence within the construction prohibition areas and which may impede the facilities operation or traffic safety of the project concerned, the competent authority shall consult with the relevant organizations to set a time limit for modification or removal thereof by the owner. Failure on the part of the owner to comply within the given time limit will result in compulsory removal. Compensation shall be made for legal buildings, construction facilities or advertising structures in accordance with regulations for relocation compensation for public construction land which are adopted by the local municipal or county (city) competent authorities.