evidence: The £90m Translink transformation to Gliders, which are essentially trams on wheels, is aimed at speeding up travel in Belfast along 12-hour bus lanes that have been driving motorists round the bend. [...] Cinty Stubberfield, the Glider project engagement manager, gave me the lowdown on the high-tech service, which she said was hopefully going to cut down travel time in Belfast by 25% to 30%. [...] The Glider is only the start of a major re-invention of - and investment - in Translink's operations.