At a meeting with Williamtown residents today Greens NSW Senator Lee Rhiannon and Greens Paterson candidate John Brown called for the Red Zone to be redrawn in light of new international contamination standards and for the NSW Environment Protection Authority to investigate and prosecute the environmental crimes occurring at the Williamtown RAAF Base.

Commenting on reports that Greyhound Racing NSW has charged 179 trainers and owners for allegedly exporting dogs to Macau, Greens spokesperson for animal welfare Senator Lee Rhiannon said:

"The sheer scale of the number of trainers involved shows that this systemic abuse of the rules cant be fixed. This industry needs to be shut down.

Greens New England candidate Mercurius Goldstein and Greens NSW Senator Lee Rhiannon say that the relocation of the Australian Pesticides and Veterinary Medicines Authority to the Northern Tablelands smacks of pork barrelling three weeks before an election.

Mr Goldstein said: "It looks like Barnaby Joyce is relocating jobs to Armidale in an attempt to save his own.

"Mr Joyce should have waited for the results of a cost benefit analysis that we understand is required from the Prime Minister.

Greens NSW Senator Lee Rhiannon and Greens Grayndler candidate Jim Casey have called on Labor and Liberal leaders to confirm or deny their parties have done a deal to deliver preferences to each others candidates who are currently under threat from the Greens or the Nick Xenophon team.

The Australian Greens are deeply saddened by the death of our colleague and friend John Kaye.

Our hearts go out to his partner, Lynne, and his family at this time of deep loss.

It was only three months ago that John stepped back from his duties in the NSW Parliament to undergo treatment for his aggressive illness.

The Australian Greens are today calling on the Labor, Liberal and National parties to work with them to clean up politics. 

“Today I’m calling on Malcolm Turnbull and Bill Shorten to commit to not accepting donations from fossil fuel companies during this election campaign,” said Australian Greens Leader, Dr Richard Di Natale.

The Australian Greens are proud to have reformed the Senate voting system to allow voters to choose their own preferences above the line, and not have to number every box below the line on their ballot papers.

"We have made history this afternoon. We have taken power away from back room operators and given it to voters," said Greens Leader Richard Di Natale.

"Standing on the shoulders of Bob Brown and Christine Milne, and with the support of so many people around the country, we're proud to finally deliver this long overdue reform.

The Greens have today welcomed news that a bill for Senate voting reform will be introduced into parliament this week, calling on opposition leader Bill Shorten to back the changes that are supported by many within his own party.

"Over 12 years the Greens have been putting forward legislation for Senate voting reform that ends back room preference deals and puts power back into the hands of voters," said Greens Leader Richard Di Natale.