Covid in Scotland: Late April for 'substantial reopening' - BBC News
Nicola Sturgeon says she is aware that hers is a "cautious" approach but she wants to allow the vaccination programme to "motor" along.
Dr Christine Tait Bukard, expert in infection and immunity at the University of Edinburgh, describes the Scottish government's approach as "very sensible".

She also says ministers must remain cautious and ensure that the downward trend of infections continues.

Asked about vaccine passports, Dr Tait Bukard told BBC Radio Scotland's Drivetime they are not "absolutely essential".

She says: "What we've seen so far is that the vaccine actually stops spread of disease which means we probably don't need a 100% vaccination of the community to actually get some level of herd immunity.

"As we know vaccine passports actually support inequality."