1.   A secure perimeter fence should be at least two metres high.

2.   Keeping the perimeter fence a few yards away on his left, Angel One loped silently along until he reached its north-western limit.

3.   The two men broke out of their cells and cut through a perimeter fence.

4.   Officers dressed in riot gear are surrounding the perimeter fence.

5.   The plane veered off the runway and careered through the perimeter fence.

6.   We understand that Edinburgh Airport Ltd. owns the land, which runs parallel with the airport perimeter fence.

7.   Edinburgh Airport Ltd. own the land, which runs parallel with the airport perimeter fence, and have given permission for the path to be constructed.

8.   Three men wearing balaclava-type masks dragged him to a perimeter fence where the attack took place.

9.   Crucially, many perimeter fences have disappeared, gates onto the pitch have appeared, capacities have been cut and new gangways installed.

10.   There are over three thousand mature trees within the five mile perimeter fence and they are literally the only trees for miles around.