A motorist is to be fined after being caught speeding 157km/h in a 100km/h zone outside Bundoran yesterday.
The incident was one of a number of cases of dangerous speeding on the N15 on Sunday.
The Donegal Town Roads Policing Unit recorded other drivers speeding at 135km/h and 142km/h.
These drivers will receive 3 penalty points each and will also have to pay a fine of €160.
Gardaí shared the figures on Facebook yesterday in an appeal to motorists to slow down and save lives.