Dublin Bus customers in the city's north-side are facing disruption tomorrow.
Passengers in Finglas, Swords, Ballymun and Blanchardstown are to be the worse hit by a row between drivers and management over two new routes.
Drivers at Harristown depot are objecting to the routes because they'll be forced to start, finish and take breaks in the city centre instead of at the depot, making their working day longer.
Drivers say a resolution to the row is now in the hands of the company but Cliodhna Ni Fhatharta from Dublin Bus has said they've done all they can.