The chair of the Road Safety Authority has called for greater resources for the Garda Traffic Corps - in the wake of a major reduction in the number of breathalyser tests being carried out by the force.
New figures indicate a fall of 20 per cent in the number of roadside breath tests last year.
Speaking on The Last Word, RSA chair Liz O'Donnell said enforcement is the key to ensuring motorists don't drink and drive:
