The health minister Mark Drakeford has said the ambulance service must meet the challenges it faces. It comes after ITV News revealed last night that long lines of ambulances were waiting outside Wales' biggest hospital - The University hospital of Wales.
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A band of rain pushing in overnight, bringing with it the odd spot of coastal and hill fog, but things should improve by tomorrow.
Local authorities said the move is necessary to "avert the growing number of deaths and increasing harm linked to psychoactive substances".
Sunny and bright spells for most of us this afternoon, feeling pleasantly warm.