Uber, WPP, Morrisons: Everything that matters this morning

Uber begins appeal to retain its London licence
Uber will appear in a London court today to prove that it is “fit and proper” to hold an operator licence in the capital.
The ride hailing app claims that it has made “significant changes” since Transport for London refused to renew Uber’s licence in September on grounds of public safety and security. The business has been allowed to carry on operating in London while awaiting to appeal.
During the intervening nine mon