But it is often more efficient to rely on tipsters such as security guards, doormen, chauffeurs and restaurant staff.
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Human figures such as the guards, by contrast, display all too clearly their polygonal origins, and their animations are arthritic.
"The problems associated with dementia in relation to eating and drinking result in food being 'chased' around normal plates and the options that are available are quite childlike, such as plate guards and split plates, " she said.
As such, guards have historically been seen as heavy-footed lumberers who could be easily unearthed in the draft's later rounds.
Facts, oh, such as California state prison guards making three times the salaries of Texas state prison guards.
In some countries, such as Canada, prison guards armed with shotguns and rifles patrol galleries above cell areas.
The raft of second screen apps have poured in from the likes of cable providers, television networks, movie houses, start-ups and even old guards such as Yahoo.
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It is not ordinary citizens but rich tycoons from Hollywood or Silicon Valley, or special interests such as unions for prison guards, teachers or nurses, that bankroll most initiatives onto the ballots.
Today, the parties are small, invitees are frisked, and armed guards accompany top stars such as Govinda and Manisha Koirala.
Many held small signs with slogans such as "No shale gas, " although security guards made them leave larger placards outside.
It also provided rangers and forest guards with tranquilizer guns and better patrolling equipment, such as boats and jeeps.
The agency says it is in the process of placing additional guards at facilities and making other security improvements, such as re-validating employee identification.
The guards employed by G4S will be responsible chiefly for such tasks as providing venue perimeter security, a spokesman for the contractor said.
Groups may also include theatrical characters such as a prankster 'bear' who regularly escapes the control of his two 'guards'.
The evidence discovered was remarkably detailed: the plotters appeared to have been putting the targeted buildings under close observation, gathering such details as the thickness of the glass in their windows and the numbers of security guards on duty at various times.
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