How Uber can save its place in London's taxi market

Dara Khosrowshahi will have to do more than post a humble tweet if he is to rescue Uber in London. The CEO of the ride-sharing company will need new reserves of humility, allied with positive action, if his firm is to be given a third chance to make it work in the UK capital.

Uber was first warned early in the year when it was given a short-term license extension rather than the full five years. The idea was that it would put its house in order. Transport for London (TfL), the