GetTaxi, the global cab app, has announced it is expanding into six new cities in a bid to win corporate customers as Uber continues to dominate the UK consumer market. The service will launch in Edinburgh, Liverpool and Manchester this week with Birmingam, Leeds and Glasgow to follow later this year. "We've been in London for three years," said GetTaxi's UK chief executive, Remo Gerber. "Demand for the app elsewhere in the UK has always been there and we've decided now is the right time to expand into these new cities."