Wales has 5% of the UK population and today we had 8% of the UK's Covid cases. Yesterday was similar.

Some stats are sometimes below 5% and there's a way to go yet etc, but...

Is there any firm evidence that the restrictions imposed in Wales have worked at all? Have they actually "kept Wales safe"? England had a more liberal approach and it doesn't seem to have made their cases worse.

Scotland 11,827
Wales 11,693
Northern Ireland 2,706
England 115,998
UK 142,224
https://twitter.com/UKCovid19Stats