The NRP stopped about 600 vehicles while conducting R.I.D.E programs in Niagara Falls and Thorold.
Officers issued 26 breathalyzer tests on Friday but only one driver blew over the legal limit.
They had their license suspended for three days.
The NRP receives funding from the Ministry of the Solicitor General for the Reduce Impaired Driving Everywhere program.
NRP Investigating Car Fire
They say it was stolen
Federal Liberals Table Budget
It is the first budget under Prime Minister Mark Carney.
Spend Tax Dollars Locally: MPP
Wayne Gates accused Liberals of voting against Ontario First procurement rules, saying it'll help Niagara
Two People Charged with Human Trafficking
NRP believe there are other witnesses, asking them to call police
Niagara Falls Developing Road Plan
This is a 5-year plan, in part brought about by the top question any city politician is asked
Welland's Foyer Richelieu Grows
Provincial government helping by adding 128 more spaces, with updated features for seniors
Welland Buys Land for Business Park
The city says this has the potential to create up to 800 jobs
Pedestrian Hit on Drummond Road
Update: Police have more details on the condition of the pedestrian