Funny i’ve lived in philly for 35 years all over before i bought my house and have walked most of the streets in the central area between the delaware river and schuylkill river and between girard ave on the north and south steet south. The only rat i have ever seen was coming out of the garden on the broad street side of “CITY HALL”. ha ha ha.
The Philadelphia rats all moved to Baltimore after the Goode Admin bombed Osage Ave.