Two men have been attacked in a Melbourne construction site, putting one in hospital.
It is believed the two men were assaulted just before 7.30am on Tuesday when they turned up to the Toorak Road site in Hawthorn East.
AAP understands the men were union members attacked while checking the site.
Police said one of the men has been taken to hospital with non-life-threatening injuries while the other man did not require hospitalisation.
Investigation into the incident are ongoing.