were also calls for a wide ranging inquiry into the National party's dealings with Cameron Slater. Labour's finance spokesman, David Parker, described the revelations in Dirty Politics as "just the tip of the iceberg" and laid a formal complaint with Police into allegations that Judith Collins perverted the course of justice. David Cunliffe said there should be a commission of inquiry into all National Ministers' dealings with Slater. Greens Party co-leader Metiria Turei said there should be a Royal Commission. Winston Peters said a full Royal Commission of Inquiry would be a bottom line in any negotiations by New Zealand First in the formation of a government after the election. The Prime Minister agreed to an inquiry but limited its scope to only one issue – the allegations that Collins undermined the Director of the Serious Fraud Office, Adam Feeley in 2011. He appointed former High Court judge Lester Chisholm to conduct the inquiry. David Cunliffe felt this was an inadequate response and said Labour should be consulted on the terms of reference for the inquiry: "There is a well embedded constitutional convention that requires the Prime Minister to consult with the leader of the opposition this close to an election on a matter this serious. I would expect to be consulted on the terms of reference." Key refused to consult Labour over the terms saying "We're not going on a witch hunt." On 25 November 2014, the inquiry released its findings that although there were two independent efforts to undermine former Serious Fraud Office chief Executive Adam Feeley, there was no evidence that Collins participated. However, Judge Chisholm had quite limited access to Slater's accomplices or to relevant information. He only interviewed two of the five people who were party to the email that led to Ms Collins' resignation – Cameron Slater and Carrick Graham. He didn't talk to Hanover boss Mark Hotchin or Hong Kong-based blogger Cathy Odgers. Chisholm also had no access to Ms Collins' Facebook communications which she deleted in 2013. He also did not have access to her parliamentary landline calls or to cell phone calls from Slater to her. Justice Chisholm noted that "The absence of telephone records for Mr Slater's calls is surprising given that both Ms Collins and Mr Slater confirmed that they phoned each other often." Nevertheless, Collins felt vindicated and said: In regards to Collins' relationship with Cameron Slater, she