London's Crossrail delayed to autumn 2021, three years behind schedule

LONDON (Reuters) - London's beleaguered multi billion-pound Crossrail project, already years behind schedule, will be further delayed until late 2021, the British capital's transport operator said on Monday.The train line, billed as Europe's most ambitious infrastructure project, has been repeatedly delayed by problems with safety testing and signalling systems and Transport for London (TfL) said last year its cost could rise to $23 billion (17 billion pounds).TfL Commissioner Mike Brown told..