When does Tier 4 lockdown start?
The Level 4 measures, which are similar to a full lockdown, will apply from 6pm on Friday, November 20.
They will be in place in Glasgow, Renfrewshire, East Renfrewshire, East Dunbartonshire, West Dunbartonshire, North Lanarkshire, South Lanarkshire, East Ayrshire, South Ayrshire, Stirling and West Lothian.
Ms Sturgeon said: “We will assess nearer the time the level that will apply in each area when the Level 4 restrictions end on December 11.”
