: Elena started with Passive Physical Surveillance Detection . She didn't look over her shoulder; instead, she used shop windows and car mirrors to establish a baseline of the people and vehicles around her.
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: At a busy intersection, she performed an "aggressive" move: she accelerated through a yellow light that turned red just as she cleared it. By forcing any "tail" to either break the law to follow or lose her, she made their presence overt. Technical Neutralization Surveillance Countermeasures: A Serious Guide T...