https://www.bbc.co.uk/news/uk-wales-56623504

Clean up work is under way after huge crowds gathered in Cardiff Bay on Friday, despite coronavirus restrictions still being in place.

Cardiff council said a significant amount of rubbish had been left by "large groups of people intent on breaking Covid-19 restrictions".

Total stupidity - and the same over much of the UK. We had the same in Sheffield over the past 3 days!