Philadelphia Police are investigating after a photo apparently showing two officers sleeping on the job began circulating on the internet.
It is not clear who took the photo, which has been shared multiple times on Twitter and Facebook.
The picture shows two Philly officers in the driver and front passenger seat, with one laying back with his eyes closed and the other's head resting on the windowsill and his glasses pushed up on his forehead.
A police spokesperson told NBC Philadelphia that they are investigating the picture but did not tell the news station where the photo was taken.