Train drivers have confirmed they are going to hold two work stoppages.
Trade unions have spent this afternoon finalising plans for industrial action in a row over terms and conditions.
Drivers will walk off the job on Friday October 23rd between 6am and 9am and during the same hours on Friday November 6th.
All DART, Commuter and Intercity services will be affected.
Dermot O’Leary from the National Bus & Rail Union said "the company has a job to do to convince our people to step back from the brink".
