Former head of WHO on #channel4news says that he is "confused" about whether the government is still pursuing a "herd immunity" strategy or is serious about suppression.

If suppression is the objective, he says testing and tracing MUST be pursued and sees no evidence of this.

The lack of a clear message about the government's handling of this crisis - to the point that even public health experts are confused - gives the impression that in fact there IS no clear strategy.

And that is not just worrying, it's potentially catastrophic.