Good morning and welcome to the Black Mesa Transit System
This automated train is provided for the security
And convenience of the Black Mesa Research Facility personnel
Personnel [x?]
Pers-pers-pers-pers
[x?]
Now arriving at Sector C Test Labs and Control Facilities
Please stand back from the automated door
And wait for the security officer to verify your identity
Before exiting the train
Be sure to check your area for personal belongings
Thank you and have a very safe and productive day
Attention, emergency
All personnel most evacuate immediately
You now got fifteen minutes to reach the minimal safe distance
Thank you and have a very safe and productive day