Union members from the Cardiff Trades Union Council are taking part in a May Day march and rally in Cardiff.
The march will begin on St Mary Street and will end at the Temple of Peace in Cathays Park. **
Hundreds of union members are expected to attend the march.
Ramon Corria, Secretary of Cardiff Trades Council said, "This year with austerity beginning to have a terrible effect on people both in and out of work.**
"It is vital the public see that trade unions are there for them and are still able to give real opposition to this Government of heartless millionaires."**
More top news
Generally cloudy with fairly persistent rain through this evening, but the cloud and rain will break up overnight with drier conditions.
Wales fans are continuing to celebrate yesterday's historic Euro 2016 win over Northern Ireland, which sees them make the quarter finals.
A lot has happened in the days since the Brexit result. We've been asking people how they're feeling about the fallout of the referendum.