Philadelphia police vehicles could be seen parked under the el train near 52nd and Market streets around 8:15 a.m. A train could be seen stopped on the track above.No word yet on the extent of injuries.Sign up for NBC Philadelphia newsletters.
The"police activity at 52nd Street Station" caused SEPTA to run on the westbound track between 46th Street and 56th Street stations. Passengers were warned to expect delays of about 15 minutes. MFL: Passengers must board all trains on the westbound platforms between 46th Street Station and 56th Street Stations due to police activity at 52nd Street Station. Expect delays of up to 15 minutes