Updated: 19.50
Thursday's strike action by Luas drivers will go ahead after SIPTU and Luas operator Transdev failed to reach an agreement over a long running pay dispute.
Talks between the two sides, which began at 4pm, were adjourned - after Transdev and SIPTU couln't agree over pay levels for drivers.
Earlier, the three non-driver grades at light rail service voted to accept the latest pay offer from Transdev.
Revenue protection officers voted to accept by 75%, while their supervisor grade voted to accept by 85%.
Traffic supervisors are understood to have accepted the deal by around 75% as well.
SIPTU's Owen Reidy says it's regrettable that an agreement between the drivers and the company couldn't be reached: