EDINBURGH - JUNE 1: tram on Princes Street on June 1, 2014 in Edinburgh, Scotland. Edinburgh's tram service commenced on May 31, 2014 and cost GBP 776 million to complete.
EDINBURGH - JUNE 1: tram on Princes Street on June 1, 2014 in Edinburgh, Scotland. Edinburgh's tram service commenced on May 31, 2014 and cost GBP 776 million to complete.