Gardaí in Raphoe caught a suspected drug driver who was posing a danger on the roads last night.
The motorist was detected in the early hours of this Thursday morning.
Gardaí observed the car “acting dangerously” before stopping the vehicle.
The driver tested positive for having cannabis in his system. He also had no driving licence or insurance.
The man is due to appear in court at a later date.
This incident prompted gardaí to issue another warning to Donegal drivers to obey the laws:
“Please do not take risks on the roads. The roads are already a dangerous place to be on at the best of times but most especially at this time of the year!
“Do not drive under the influence of drugs/alcohol and please obey all road traffic laws. The laws are in place to keep all road users safe!”