Hundreds of protestors from Norfolk are heading to the capital to take part in a rally calling for a referendum on the final Brexit deal.
The event, organised by the People's Vote campaign, will see a march ahead of a rally in Parliament Square.
Norwich City's majority shareholder Delia Smith has already announced she was missing the Canaries match against Nottingham Forest to attend the People's Vote March for the Future.
Organisers say it will be the "biggest, loudest and most important" demonstration of its kind, with around 100,000 people due to attend.
However the Prime Minister Theresa May has already ruled out such a referendum.