The Access Keys used by this site are designated as follows:
* Accesskey U: Top menu.
* Accesskey L: Navigation, containing the links to the major sections of this site.
* Accesskey C: Main content, providing the principal information of the page.
|3.Urban Planning Section||3-1.Urban Planning Section 3-2.Building Administration Section 3-3.Usage Management Section 3-4.Illegal Construction Building Section|