England will return to three-tiered regional restrictions from 2 December, Boris Johnson announces.
Up to 4,000 fans are set to be allowed at outdoor events in the lowest-risk areas when the national lockdown in England ends.
The vaccine is cheaper than other options and easier to distribute around the world.
Nicola Sturgeon says there could be a "careful" easing at Christmas - but does not expect a relaxation at new year.
Sarah Horsley's husband Major Lindsay died in an avalanche while skiing with Prince Charles in 1988.
The Strictly presenter said she was "gobsmacked" to be asked to host the Saturday morning show.
The star won three awards, but his head was covered in bandages, leaving many fans confused.
The comedian says many viewers don't believe the features on his Big Show are genuine.