Sky News Breakfast on Friday 23rd July

- Environment Secretary George Eustice says absence levels in some companies reached 20% this week.

- Mission Critical: The Government reveals its list of workers exempt from pings but who's not made the cut?

- Supermarkets are hoping the rule change will keep food on the shelves - but some unions are critical, saying staff who are pinged will be at greater risk and will have good reason to isolate

- 'The Final Straw': Police Federation boss launches a scathing attack on the Home Secretary after officers get a pay freeze