Please sleep lightly and put an extra guard on your door, my lord.

As has already been noted that is just over £20,000 per extra guard!

We're going to put out extra guards tonight, just the same.

I thought we ought to have an extra guard in the plant.

The extra guard at the door was noted without comment.

Students are puzzled by the need for the police and extra guards.

"In fact, we had to put two extra guards up to account for the volume."

Colonel, do you really think the extra guards are a good idea?

For one thing, the longer the attack went on, the more likely it was that extra guards would be sent to watch the Princess.

In response, he said, the hotel had hired 30 extra guards.