The Victorian CFMEU head office in Melbourne has been deemed a tier 1 exposure site, a week after violent protests erupted outside the building.
The union said four positive cases had been recorded to date and a number of staff and officials had been forced into two weeks' quarantine.
Read more: https://www.abc.net.au/news/2021-09-29/cfmeu-melbourne-construction-union-covid-exposure-/100500436
