Supporters gathered for a dedicated fan festival in Hyde Park, while a handful even arrived at Wembley by lunchtime for a game that does not kickoff until (1845 GMT).

Commentators widely agree that a triumph for Barcelona would seal its place alongside football's truly great sides, but coach Pep Guardiola is making no such claims for his team and its pinpoint accurate passing.

Speaking on the eve of the match, Guardiola said "it's like a great film: you need time to pass before you can say if it is good."