If the perimeter guard was this curt with spectators, it couldn't be much of a show.

Then he turns away to join the perimeter guard.

What with the three rings of perimeter guards, no one would get close enough to find out any differently.

Except for the perimeter guards, no one else was there.

According to the perimeter guard, the morning sun offered its usual cold light.

Minutes before, she had gotten a disturbing radio report from the perimeter guard on the north side of the valley.

Which meant they also might not bother with perimeter guards.

The second perimeter guard had been stunned, and the third astonished.

The man disappeared into the jungle to bring in the perimeter guards.

At first, only the perimeter guards came to investigate the source of the voice.

East German frontier guards are never the same two men together.

And the penalties for frontier guards are really tough now.

People rub the nose of the dog with the frontier guard for good luck.

Its main components came from a company of the Frontier Guard.

His guide, though, was shot dead in a skirmish with frontier guards.

Ten days ago the frontier guards marched to set them free.

Her father was a member of the frontier guard and so away for lengths of time.

Across the border the major led a pair of frontier guards to a customs shed.

Meanwhile, the work of the Frontier Guard got easier, and days might pass without our seeing action.

The Spanish frontier guards arrested the family and placed them in separate prisons.