Oxford County OPP say they arrested a man last Friday, only moments after he had left the police station in Tillsonburg.
According to police, the 48-year-old man had visited police on an unrelated matter.
Not long after he left the station, officers were notified of a possible impaired driver.
Catching up with the vehicle in question, police allege that they found the same man behind the wheel who had just left the station.
Robert Page, 48, is charged with an impaired driving offence.