Omicron COVID variant: Nicola Sturgeon says we must 'break chains of transmission'

First Minister Nicola Sturgeon has urged people to wear face masks in public and to test themselves more regularly after six confirmed cases of the new Omicron COVID variant in Scotland. Ms Sturgeon and Welsh First Minister Mark Drakeford also want to see tougher travel restrictions for people arriving in the UK. SUBSCRIBE to our YouTube channel for more videos:    / skynews   Follow us on Twitter:   / skynews   Like us on Facebook:   / skynews   Follow us on Instagram:   / skynews   For more content go to http://news.sky.com and download our apps: Apple: https://itunes.apple.com/gb/app/sky-n... Android https://play.google.com/store/apps/de... Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí https://www.youtube.com/channel/skyne...