Admittedly, I was surprised to see the police asking Jews for their identification cards at Damascus Gate. The first time I saw this, I had arrived on the scene after the event was already in motion, so I thought I was reading something into the officers' actions. I decided to hang around for a few minutes to see if the police would ask another Jew to present his identification card. After a couple of minutes, they did exactly that.
Here's a photo of the police doing to a Jew what many people think is reserved only for Arabs.