Public Health Wales

They should be given government funding and allowed to roll out their service nationwide.

There is also a postal drug checking service put on by Public Health Wales.

That's called Wedinoz, but again, it's overstretched and under-resourced.

Information about how to use these drug checking services is in the description of this video.

We've certainly got a lot of data, a lot of data that we haven't been able to go in and analyse absolutely everything.

And we work very closely with Public Health Wales.

So we're able to monitor how much virus or pathogen there is in the wastewater and circulating in population.

We have escalation data.