Photo Courtesy Jenn C., joke via her friend.
Alternate take from Jenn C.:
I pictured this conversation ...
Train 1: "After you."
Train 2: "No, after you."
Train 1: "I insist."
Train 2: "No, I insist!"
People on platform:
Passengers say they were locked in station (WUSA)
Part of Red Line will be closed Labor Day weekend (WMATA)