Police activity at the SEPTA station at the intersection of Broad Street and Erie Avenue is causing some delays on Monday.

SEPTA said there are delays for the regional express trains going to the Erie station as well as the Walnut/Locust station.

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SkyForce10 was over the scene to find several police vehicles near the station's entrance at around 5 p.m. on Monday.

NBC10 is working to learn more about what happened.

This is a developing story; check back for more details.

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