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  1. W

    police thc light filters?

    i heard a story from a semi-retired cop that police/dnr have cameras equipped with special light filters that pick up light frequencies specific to THC. he claimed spotting plants from the air was now no problem with these special light filters. is this legit? haven't found anything on the net...
  2. W

    paranoia or no?

    i heard a story from a semi-retired cop that police/dnr have cameras equipped with special light filters that pick up light frequencies specific to THC. he claimed spotting plants from the air was now no problem with these special light filters. is this legit? haven't found anything on the net...
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