The policemen nodded, left the restaurant, climbed back into their vehicle, and were gone.

The policeman nodded, got to his feet and walked out, closing the door behind him.

The policeman nodded seriously but made no effort to move.

The policemen faltered, then nodded and rushed away to begin clearing a way through.

The policeman nodded curtly and hoped it would arrive soon.

The policeman nodded and tried to make light of it.

A policeman grimaced sadly, then nodded and went on to the next seat.

The policeman nodded, and the man unlocked the door himself with a key from his pocket.

The policeman nodded and returned to reading a dog-eared magazine he had taken from a waiting room.

The policeman nodded and one of them opened the back door while the other released the seatbelt so that he could help the patient out.