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St. Louis (KSDK) - There are sure to be plenty of kids and even some adults in a candy coma right now.

Trick-or-treaters went door-to-door in St. Louis' 21st Ward Wednesday night.

Alderman Antonio French coordinates safe zones so that kids who live in dangerous neighborhoods have a safe place to go on Halloween.

Police officers block off streets and keep a close eye on the kids.

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