Diolch, Llywydd. First Minister, I'm pleased to see that the Welsh Government has changed its policy on testing in care homes, and that, moving forward, all staff and residents in care homes where there's been a case of COVID-19 will now be tested.

Now, last week, you told us that there was no clinical value in extending the tests further and yet, clearly, that clinical value has now been found. You know that I've raised this issue with the chief medical officer, but the people of Wales deserve to know what new clinical evidence the Welsh Government has actually received. However, this policy still doesn't go far enough, and the Older People's Commissioner for Wales, Heléna Herklots, is right to say that the Welsh Government should be testing all care home residents and staff as a matter of urgency.

Therefore, will you now publish the clinical evidence that you initially received advising you not to test care home residents and staff, and will you also publish the new information that you've received since then that has led to you changing this policy? And will you go one step further and commit to testing all care home residents and staff, so that the sector isn't seen as collateral damage by commentators like Care Forum Wales?