Plaid Cymru leader Leanne Wood is giving her speech at the party's spring conference in Cardiff.
She has said that a vote for UKIP in May's European elections is against Wales' national interest - "A vote for UKIP is a vote against Wales."
A vote for Ukip is a vote against Wales. A vote against our national interest. We cannot and will not let their politics divide us in May.
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Rain clipping the far north through the evening but elsewhere staying dry with some sunny spells.
Public Health Wales figures show 25 more cases of the virus have also been confirmed.
Photos taken on Saturday morning show Roald Dahl Plass strewn with empty beer bottles and discarded canisters of laughing gas.