Breath test device calibration evidence not required to justify man's arrest, High Court rules

A High Court judge has ruled the DPP was not required to produce evidence concerning calibration of a breath testing device to justify a Garda's decision to arrest a man for a suspected drink driving offence.

A District Court judge referred legal issues to the High Court arising from the case of Kian McGuigan, of Main Street, Lisnaskea, Co Fermanagh.