This is utterly ridiculous... I wouldn't dream of having an app like that on my phone.
Production at Nissan's Sunderland car plant has been hit by hundreds of staff being alerted and forced to isolate by the NHS Test and Trace app.
It is understood that up to 900 workers have been sent home from the plant, more than 10% of the total workforce.
Case numbers in the local area have been rising sharply, meaning that it has been difficult to avoid disruption, say sources within the firm.
The city had
955 Covid cases per 100,000 people in the week to 10 July.
In contrast, the average area in England had 287.