Gardaí from the Letterkenny Roads Policing Unit say they arrested a man, after they detected a car travelling at almost twice the legal speed limit in the Letterkenny area overnight.
The man was caught 82 kph over the speed limit – doing 182 kph in a 100 kph zone.
Gardaí say the driver was arrested and charged to appear before court.
A number of other drivers were also issued with Fixed Charge Penalty Notices for speeding offences yesterday, on the first day of the Donegal International Rally.