Gardai are set to patrol DARTs, Luases, and trains during a special operation combatting anti-social behaviour.
Operation Twin Tracks will see them patrol the DART, Luas and eight inter-city rail routes, in partnership with Irish Rail and Transdev. The operation "will focus on detecting and preventing anti-social behaviour with a high level of visibility on rail networks nationwide".
High visibility patrolling will happen between the hours of 3pm and 11pm on each day. Gardai will also be seen at Connolly and Heuston stations and nationwide.