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Amazon.com: Panilly Police Codes Knowledge 10 codes signals Definition Phonetic alphabet Poster Canvas 1.5in Framed Prints Wall Art Home Decoration Artwork Picture C499,White: Posters & Prints
What do codes that police officers use mean? For example, they use 10-4, 1033, 487, and stuff like that. - Quora
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Code 4: A Civilian's Guide to Safe Encounters With the Police (1): Mitchell, Marvin: 9781543962314: Amazon.com: Books
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Code 4: A Civilian's Guide to Safe Encounters With the Police by Marvin Mitchell | BookBaby Bookshop
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Code 4: A Civilian's Guide to Safe Encounters With the Police (1): Mitchell, Marvin: 9781543962314: Amazon.com: Books
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