PLB= Patient Location Beacon used to identify the locationof the address of the call by the large red truck parked outside.
"If ye love wealth better than liberty, the tranquility of servitude than the animated contest of freedom, go from us in peace. We ask not your counsels or arms. Crouch down and lick the hands which feed you. May your chains sit lightly upon you, and may posterity forget that you were our countrymen!" --Samuel Adams