Commuters in Dublin are being hit by day two of the Luas strike this morning.

Yesterday saw heavier than normal traffic volumes in Dublin city centre, with packed buses and trains, as commuters made alternative arrangements.

A further 48-hour stoppage is planned for next Thursday and Friday.

The dispute is over a pay claim of up to 54% over the next five years for tram drivers.

And Owen Reidy of SIPTU isn't ruling out further action: