desk sergeant
deskman
station keeper

Said I should hand it to the desk sergeant, that's all.

Forty minutes later the desk sergeant told me the same thing.

It's only from the desk sergeant outside, though, this time.

The desk sergeant, for about the third time in a row.

The desk sergeant looked at him with a certain pity.

The desk sergeant cut her off in a bored voice.

The desk sergeant and the woman in uniform were looking at me.

Many of them were on show as he smiled at the desk sergeant.

I could see the desk sergeant outside through the front doors.

At the police station she is most often shown as the desk sergeant.