https://www.nps.gov/zion/learn/news/drunkdrivingenforcement.htm
Zion National Park Increases Drunk Driving Enforcement over the Holiday Weekend - Zion National...
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https://www.westword.com/news/cdot-campaign-will-increase-drunk-and-impaired-driving-enforcement-around-colorado-9832353/
CDOT Campaign Will Increase Drunk and Impaired Driving Enforcement Around Colorado | Denver Westword
Sep 16, 2025 - Nearly 120 law enforcement agencies will be participating in increased enforcement against drunk driving throughout Colorado on New Year's Eve.
impaired driving enforcement