走火警

今天下午收到一封電郵，是關於走火警的。其內容節錄如下：

<snip>
Please be reminded again that in case of "Fire Action":
If you discover a file: (1) Raise the alarm by operating the nearest manual call point. (2) Tackle the fire with the appliances provided, taking no personal risks. (3) If your efforts are not immediately successful, leave the building. (4) Dial 999.
...
Please note that: (1) Do not stop to collect personal belongings. (2) Do not use lifts. (3) Do not re-enter the building under authorized.
</snip>

看完這封電郵後，笑死我了。
如果你發現一個檔案 (file) ，切記要響起火警鐘‧‧‧
如果火警鐘長響，請不要停止收拾自己的個人物品；
在許可的情況下，切勿再次進入大樓。

我想這是寄件者的無心之失，但這卻會成為別人的笑柄。
幹麼那樣失策？