Faun
Diamond Member
- Nov 14, 2011
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Duh.......
noun
noun: surveillance
- close observation, especially of a suspected spy or criminal.
"he found himself put under surveillanceby military intelligence"
: close watch kept over someone or something (as by a detective)
Idiot, though surveillance is a tool sometimes used in an investigation, they are not the same thing. You don't get to make up your own definitions for words just to suit your agenda.

Surveillance and undercover investigation
Surveillance and undercover investigation The difference between surveillance and undercover investigation lies in purpose, objectives, and functions of the investigator. The purpose of surveillance is to follow the subject or watch an area and collect observations on behavior and activities...