One motorist was charged following a pair of R.I.D.E checks in the region.
NRP officers conducted the checks on Good Friday in Welland and Thorold.
About 600 cars were stopped, and 21 drivers blew into a breathalyzer.
One motorist had their license suspended for three days after providing a sample that resulted in an "Alert."
In addition, one driver was charged for operating their car with a suspended license.
Eleven tickets were issued for other traffic offences.
Niagara Falls Needs Evacuee Help
Former CAO says it's not right that Niagara Falls is doing most of the work, adding evacuees may look homeless, but they're not
NRP Anticipating Another Budget Increase
The force expecting the budget to go up almost 15% for 2027
Police Find Missing Senior
Antoinette Fryns is safe now
Cyclist Killed in Niagara on the Lake
Police have charged a 22-year old man with impaired driving causing death
Province Investing Against Invasive Species
The $2-million will help the Niagara region
Niagara Driver Charged with Drug Impairment
OPP say this happened on Highway 17, when a car was seen weaving all over the road
Welland Man Arrested for Child Porn
Police say they noticed child sexual abuse material shared on a social media page early this month
28 More Doctors Hired in Niagara
The region and Niagara Health coordinating new partnership to find even more doctors