Well, Llywydd, it's important to correct a number of points in that. Let's be clear that Betsi Cadwaladr's use of a different reporting system did not involve any breaches of personal data. The two things are entirely different and they're not connected in the way that the Member attempted to connect them in his follow-up question, nor are care home residents tested. It's care home staff who are tested on a weekly or a fortnightly basis, not residents. So, let's be clear about that too. It is quite important in this to be accurate in the way that we put these questions and discuss them.

So, we are in discussions, of course, with all local health bodies about the rate at which we test staff, and where there are symptomatic residents that residents are tested as well. The positivity rate of staff tested in Welsh care homes over this summer was 0.12 per cent. It was absolutely fractional, and it's important to be proportionate, as I believe your health Secretary Matt Hancock has been preaching all morning, about the way we use the scarce resource that tests represent.

The difficulties that we face in care home testing in Wales are because we switched care home testing to the lighthouse laboratories provided by the UK Government. I'm sorry that some care homes are losing confidence in that system and suggesting that they wouldn't be prepared to take part in it. We will look to see whether we need to switch capacity back into the Welsh system in what I hope will be a short period while those lighthouse labs return to the very good service that they were providing in Wales, as elsewhere, only three weeks ago. But the temporary difficulties in care home testing, such as they are, are as a result of the difficulties that that system, that UK system, is experiencing, not because of difficulties in the Welsh testing system.