My aim now was to head west again and see if I hit the perimeter wall.

The reasons include security, safety and liability - the perimeter wall is rather low.

This paint was applied to only one long perimeter wall within the first floor of the house.

The ones from the far corner of the perimeter wall were the least affected.

In 1909, maintenance work began and a perimeter wall was added around the site.

He stopped the car by the outside perimeter wall, and I had a chance to take in all of the buildings.

At that time only three of the four perimeter walls were still standing.

He walked to the edge and leaned on the perimeter wall.

He was about eight feet from the garage's new perimeter wall.

A perimeter wall is being built around the premises as well.