A rescue is underway at Southbank, according to The Age.
Paramedics were called to a Kavanagh Street work site at about 6.45am after a crane operator fell into a crane tower.A man, in his 50s, fell up to two metres into the structure and has head injuries, according to Ambulance Victoria.The MFB’s high-angle rescue team are working on saving the man.

UPDATE: The man is back on the ground.