1.   But security had already been a hot topic at many plants, following a series of mock raids in which private guard forces failed to stop intruders.

2.   Chain-link fences have been added to the barriers to stop intruders.

3.   Shankland said guns could use bullets that would stop an intruder without penetrating the hull of a plane.

4.   The fences, which are intended to stop intruders, buttress concrete barriers already erected to thwart Palestinian sniper attacks.

5.   When Molly asked if a personal protection dog would stop an intruder in her absence, she was told she really needed a security dog.

6.   An internal police report leaked to the South China Morning Post said the Hong Kong police were dismayed at being refused a free hand to stop the intruders.

7.   Officers from the Australia Protective Services agency, which is responsible for protection of federal government property, failed to stop the intruders gaining entry to the grounds.

8.   The Life Guards have authority to stop intruders from entering royal premises, while police handle the personal security of the royal family.

9.   They said police instead should do a better job of stopping intruders before they reach the holy sites.

10.   They said police instead should do a better job of stopping intruders before they reach holy sites.