Covid rule creep: 'Stay at home' warning issued after new strain detected in Britain
![Stay at home sign](https://www.gbnews.com/media-library/stay-at-home-sign.jpg?id=43220946&width=1200&height=800&quality=90&coordinates=54%2C0%2C55%2C0)
A new coronavirus strain has prompted health chiefs to issue a 'stay at home' warning if people start to feel unwell. (Stock image during the 2020 lockdown)
PA