The First Minister has warned people to stick with Covid guidance over the festive period - or face the introduction of further restrictions.The cautious message was delivered by Nicola Sturgeon earlier this week as she confirmed that controversial plans to extend the use of ‘vaccine passports’ to venues such as cinemas and restaurants would not be introduced.It follows a surge in Covid cases in Europe, with several countries re-introducing certain restrictions in an effort to clamp down on rises in case numbers.Stirling recorded a further 46 Covid cases at the latest update on Monday, with a total of 476 reported in the week-long period up to November 20.Meanwhile, across Forth Valley as a whole, 178 positive cases were reported on Monday