Pistorius claimed he mistook his girlfriend for a nighttime intruder hiding in the cubicle.

He sees an intruder in his territory, and it's coming all the time and he's there, so there is no end to it.

Whereas we tend to view it as an intruder, a stranger, certainly an organ whose powers need to be limited or defined and constrained, the Chinese don't see the state like that at all.

Two projects are still under implementation, including the installation of an intruder alarm system, which is being finalized, and the upgrading of the closed circuit television system, which is at the contractor selection stage.

While cybercrime legislation is important, it is equally critical that States can assist one another in an investigation, even when one of them is merely the location of the intruder or a pass through site.

It's what's known as a bioluminescent burglar alarm, and just like the alarm on your car or your house, it's meant to cast unwanted attention onto the intruder, thereby either leading to his capture or scaring him away.

He had concluded that, although existing plans regarding perimeter defence, access control for people and vehicles, intruder detection, response arrangements and command and control were ambitious and all encompassing, it would be wise to take an incremental approach to putting in place the basic requirements, based on a threat assessment.