When Tesco, Asda and Sainsbury's customers can book their

Supermarket websites have been feeling the strain as customers race to book delivery slots after England was plunged into its third national

Sainsburys have not yet confirmed a release date for delivery slots but following previous years patterns it is set to be mid-late November

sainsbury book a slot What is the last Sainsbury's Christmas delivery slot available? Sainsbury's deliveries for Christmas are available until 23 December The

sainsburys book a slot Sainsbury's customers who have a Delivery Pass could book their Christmas food order from November 23 Other shoppers were able to secure a slot