Durham, you mentioned Brentwood. I worked for the District part-time as a dispatcher in the 70's. I recall once clearing, on a 4x12 shift, something like this.....
"Base 3-2-0 clear from 20 signal 12's, 5 signal 23's, 3 signal 13's and 1 general alarm. Time 2230 hours, Dispatcher 4, KEC863."
I...