To go along with your fare hikes.
So last night while heading home from Friendship Heights Metro I thought someone had taken over the central PA system and started playing techno, but it turned out to be some sort of speaker error.
But it went on for a very very long time, at least more than 30 minutes since that is how long I was there.
Metro workers were just standing around. People found it amusing at first, but it slowly started to become very annoying very fast to have to listen to this blasting everywhere at the end of your day.
I wonder if this is also a safety concern since they wouldn't have been able to use the PA for any emergency messages or anything of the sort while it was blasting error tones.