At the expiration of any authorized leave of absence, including vacation leave, the employee shall be returned to his/her last held position unless other conditions were stipulated in writing by the employing official upon granting the leave or unless otherwise stipulated in these rules. Any employee who fails to return to work within three working days after the expiration of such leave shall be considered to have resigned unless the employee, prior to the expiration of such leave, has requested and been granted an extension of leave. (Added by Ord. 84-129 § 2, Nov. 21, 1984).