Dozens of striking workers at Greyhound are marching to Dublin City Hall - to seek support over a pay dispute.
70 members of staff - represented by SIPTU - have been picketing the waste collection company's sites since last month.
The row centres on a proposal to introduce pay cuts of up to 35 per cent on a unilateral basis.
Greyhound has been using agency workers to carry out bin collections in the capital - since the action began.
The striking workers say they are being treated unfairly:
