Police have charged a 22-year-old man from Rokeby after he was caught drink driving more than four times the legal limit.
The man was intercepted by Southern Road Policing Services in Tollard Place, Rokeby shortly after 9pm.
It is alleged he returned a positive roadside reading for alcohol. He was conveyed to the Bellerive Police Station where he returned a breath analysis reading of 0.236.
The man who was already disqualified from driving was detained for court. He has been charged with several traffic offences including driving whilst disqualified and exceeding the prescribed alcohol limit.
Anyone who suspects someone may be driving under the influence is urged to contact police.