The statement that describes a political consequence of the sustainable land use is that the building of a park rather than more housing may be unpopular with residents.
Sustainable Land Use simply refers to the fair use of land, water and other environmental resources and their distribution in such a way that human needs can be secured and future generations will not be left out.
A consequence of the sustainable land use is that when the government feels building park is vital, the residents may not be in support and can prefer the construction of more houses.