Nicola Sturgeon has said shielding in Scotland will be paused as of August 1 as long as the Covid-19 infection rate continues to decline at its present rate.About 180,000 people Scots were told by medical professionals to remain at home from March as they were at the greatest risk of becoming seriously ill or dying from the virus.But the First Minister said that as of tomorrow, they would be able to meet indoors in groups of up to eight people from up to two other households, as well as being