Extinction Rebellion protesters have used tactics again to draw public attention to their latest message by carrying fake human corpses around King George Square in the CBD yesterday afternoon. 

It is believed the protest is in response to Minister Ley approving three new New South Wales coal mine extensions in the space of a month. 

The protest was also part of a coordinated action around the continent to call a climate code red.

It was believed four arrests were issued for public nuisance.