Ironbridge Legal

That it once had a $100,000 bank cheque is not sufficient evidence to prove a funder behind a class action over the $16 billion WestConnex tunnel can meet a costs order in a feud with the applicants, an appeals court has said.

The funder behind a class action against Transport for NSW over the $16 billion WestConnex project has lost another appeal in its ongoing spat with the lead applicants.