On top of that, you're not even allowed to take bikes into Ta-an Forest Park. There are even some elementary schools which ban bikes on school grounds. And for the sake of "student safety," several junior high schools around Taipei have banned students from riding bikes to school, to the bemusement of Chien.
另外，大安森林公園不准單車進入，甚至一些國小校園也有此規，而為了學生安全，台北市許多國中甚至規定學生不准騎單車上學，讓他深感不解。