limit their Christmas bubbles to just two households despite guidance being published that they could visit up to three. Nicola Sturgeon made the plea last night as it was announced that the rules around lockdown at Christmas would not be changed despite warnings from health experts.She said: "While three households is the legal maximum, our recommendation is that two households would be better, and you should keep as far within the maximum of eight people over the age of 12 as you can," she said."In short, the smaller the bubble is, the better and safer it will be.