Welsh Liberal Democrat leader Kirsty Williams says all other attempts have failed to guarantee minimum numbers of nurses on wards. She's trying to introduce a new law which would force health chiefs to guarantee staffing levels.
Giving evidence to the Assembly's Health Committee, Kirsty Williams told AMs that some health boards continue to fail to do so despite strong guidelines and targets.
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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.