各位老師及同學好：

請隨時注意是否有陌生人士在系館遊蕩，若有發現請注意其動向並通報駐警隊協助。

提醒離開實驗室、研究室或辦公室時，請記得鎖好門鎖，以免造成實驗室或個人財產損失。

在系館門禁管制時間內進出請關妥大門，並且請勿幫陌生人開門。

(系辦代發)

Dear faculty, colleagues, and students,

Please pay more attention to strangers hanging around Dept. of Chemistry without a purpose. If you find any suspicious person, please call the 24hr Campus Security for help.

Make sure the door is locked when leaving your laboratory, research room, or office, to avoiding the damage of labs or the loss of personal property.

Please close the door when going in and out of the Department building during the access control hours, and do not open the door for strangers.

All the Best,