Metro rail tunnelling begins under Sydney

By Laura Polson
Updated October 17 2018 - 2:31pm, first published 2:26pm
NSW Premier Gladys Berejiklian says the Metro will be a 'game-changer' for transport across Sydney.
NSW Premier Gladys Berejiklian says the Metro will be a 'game-changer' for transport across Sydney.

One of five "mechanical worms" that will be used to build the new Sydney Metro project has begun digging its way under the city's inner west.