Asda, Debenhams, Google: Everything that matters this morning

Government calls for review of digital ad market
Chancellor Philip Hammond has written to the Competition and Markets Authority (CMA) asking it to carry out a study of the digital advertising market “as soon as possible”, based on a recommendation by an independent review into the digital landscape.
The Furman review, which was led by Barack Obama’s former economic advisor Jason Furman, has been welcomed by the Chancellor.
The Government will also respond to calls for greater