Best selling novelist Catrin Collier and broadcaster Chris Segar join Trevor Fishlock, to look back forty years, at life in Wales in 1973.
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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.