The NRP have laid the charges against one person from the Falls and three people from St. Catharines.
The individuals were charged between December 21st and December 27th.
The offenders were also issued a 90-day license suspension.
Anyone who spots a suspected impaired driver is encouraged to call the Niagara Regional Police Service Traffic Safety Hotline or Crime Stoppers.
The NRP reminds you that impaired driving affects thousands of lives every year.
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