Chris Murray: “We've really got to focus on scaling up testing and contact tracing and isolation.”

The consequences of climate change are clear to see - whether that is emergency services stretched by tackling heatwaves, farmers struggling through droughts or towns coping with the economic and human impacts of flooding.

Further drilling for fossil fuels is madness when we face these challenges.

Now, more than ever, we need politicians willing to stand strong on climate action as the country swelters through record-breaking heatwaves, in the hottest summer of our lives - so far.

There's clearly a relationship between how much people are out and about and how much transmission occurs.