Members of climate action group NoPlanetB.org blocked the haulage of coal from Xstrata’s West Wallsend underground mine for several hours on May 30.
A climber was suspended in a tunnel entrance on a haul road, used for transferring coal to the port of Newcastle. Others stood in front of trucks.
The group sought to raise its concern about the demands from the coal industry, including Xstrata, that pollution from coalmines be exempt from the federal government’s proposed carbon tax.