Individuals linked to a bikie gang approached a construction worker. The CFMEU inquiry heard this fact. It was the CFMEU Centenary Bridge inquiry that heard the allegation. A major builder is suspected of using bikies. The accusation is that the giant used bikies. The bikies delivered threats to the worker. Those threats feature burn your house and kill your kids.

The CFMEU boss warned police with legal action. The boss did this before the blockade call. The legal action threat occurred prior to calling the blockade.