I wouldn’t necessarily open it for the police either.

My upstairs neighbor had double parked her car. Cop came along, ran the plates and apparently thought that it was mine, because he came and rang the bell, which doesn’t work. Then he knocked. When I didn’t answer he banged harder and yelled “Are you gonna open this door?”

I said through the door, “No.”

So he starts scolding me through the door about the double parked car. I said it’s not mine. He says it’s registered at this address. I tell him “It’s a two family house” (thinking: genius). “Knock on the other door.”