Today, Sept 2nd, a Northern NSW company made a delivery to Brisbane in their Semi. The M1 is open for freight & special exemptions, some essential workers etc only. No blockade. I witnessed a staff member ring their driver to ask if there were any closures, no trucks blocking anything on the M1 between the border & Brisbane.
Google maps shows the north bound lane closed for about 7km, its not really lying, anyone not hauling freight or with a special exemption regardless of jab status cant enter QLD.
No idea whats happening elsewhere at this stage.
If my theory is correct this would make sense they would make a deal with the truck drivers in exchange for a none disclosure agreement.
You can do an 'NDA' with the leaders of an organization, but you can't do an NDA with individual members (that is - the actual truck drivers themselves).