More than 70 people in Northamptonshire were caught driving under the influence of alcohol or drugs over the festive period.
Police carried out increased patrols and checks in December to reduce offences and keep all road users safer.
A total of 69 people were arrested for drink driving, and six for drug drive offences.
A further six were arrested for drink driving on January 1.
During the force’s December 2016 drink/drug driving campaign, 59 people were arrested.