Drivers should see more police on the road in coming days as Michigan State Police troopers participate in the annual Drive Sober or Get Pulled Over high-visibility enforcement campaign, sponsored by the National Highway Traffic Safety Administration.

Police will watch closely for impaired drivers through Jan. 1 during the zero-tolerance campaign.

More than 30 people died on Michigan roads in alcohol-related crashes over the Christmas and New Year’s holiday period between 2016 and 2020, according to the University of Michigan Transportation Research Institute.