CTA Red Line trains are operating with residual delays Wednesday morning after reports of an unauthorized person on the tracks at a Loop subway station.
Trains were stopped as of 7:17 a.m. because of an unauthorized person on the tracks at the Lake station, the CTA said in a message on Twitter.
As of 7:25 a.m., the person had been removed from the tracks and trains had resumed service with residual delays, according to the CTA.
It was not immediately clear whether the person was injured.
