To: Security guards
From: Michael Reni, Building Security Head
Subject: Security Inspections
There have been several instances when staff members working overtime have forgotten to lock their offices, leaving the building vulnerable to burglary【K10】______.this, management wants guards on the night shift to conduct their security checks immediately after all office workers have left the building.
Conference rooms and offices on every floor【K11】______. Moreover, please make sure all fluorescent lights are switched off, except in the hallways and stairwells. Air conditioning units and other office equipment should also be turned off.
This new【K12】______takes effect tonight. Feel free to contact me if you have questions.