Around 750 vehicles were stopped by Niagara Regional Police.
On Friday NRP setup two sobriety checkpoints for their festive R.I.D.E. program, one in Niagara-on-the-Lake and another in Grimsby.
Of the vehicles stopped 14 drivers were asked to provide their breath for analysis.
Three of the drivers were in the warning range and had their licence suspended for three days.
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