We have come through the peak.

Or rather we’ve come under what could have been a vast peak, as though we’ve been going through some huge alpine tunnel.

And we can now see the sunlight and pasture ahead of us.

And so it is vital that we do not now lose control and run slap into a second and even bigger mountain.

And so to avoid that disaster our fifth and final test is that nothing as I say we do should lift the R or the reproduction rate of that disease back above one.