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.
Thorold Wants Beaverdams Traffic Control
It's pointing at the Niagara region for no stop sign, or speed reduction
Opinion Wanted on Ontario Street Rebuild
City of St. Catharines says this is largely for the former GM site
Habitat for Humanity Looks for Donations
The work through the Restore helps builds homes for families in need
Burdett Sisler Dies at 110
He was Canada's oldest living man, and lived in Fort Erie
MPP Concerned About Gov't Change
Jennie Stevens says people need to have say if reducing size of regional council to 13, including Chair
Coffee Shop Welcomes Tax Break
Provincial government reducing rate from 3.2 to 2.2% in last week's budget
Pothole Season Keeps Crews Busy
City of Niagara Falls filling roughly 2,000 so far this year, always welcome updates from public on problem areas
Gov't Proposes Smaller Niagara Region
If legislation passes, the Niagara region to be run by a Chair, and 12 local mayors