Service was restored on the Pink Line after the CTA suspended all trains between the 54th/Cermak station and the Pulaski station due to an unauthorized person on the tracks at the Cicero station, the CTA said.

At 7 a.m., Pink Line trains were only operating between Pulaski and The Loop, the CTA said. Trains were running with “major delays” by 7:23 a.m., and normal service resumed about an hour later.