| 21. | They might be on surveillance, which can last 18 hours.
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| 22. | Others dismissed the idea that minute personal surveillance was even feasible.
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| 23. | All 10 World Cup stadiums have been equipped with surveillance cameras.
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| 24. | It needed to provide total awareness of all electronics surveillance everywhere,
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| 25. | After two years of police harassment and surveillance, he fled.
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| 26. | The heavy level of security and surveillance just blew me away.
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| 27. | And surveillance is all that's necessary to absorb things.
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| 28. | In this context, surveillance is not a prelude to destruction.
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| 29. | They also said it would allow NATO to start surveillance flights.
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| 30. | "Because now we've got ourselves under surveillance.
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