A civil servant, firefighter and teacher have embarked on a one hundred and fifty six mile walk from Cardiff to London to join the TUC rally against UK government cuts.
Cerith Griffiths, from the Fire Brigades Union, says he feels it's important to highlight the impact the cuts are having on the fire service.
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A petition will be handed in at the Senedd later calling for rules to prevent the use by under 13's in care of social media sites.
Technology projects that promote the Welsh language are to get over £250,000 of funding to help encourage more use of in digital media.
A chilly start to the day is expected but prolonged spells of sunshine will allow the temperatures to respond, highs of between 14 - 17 °C