It will crack down on union of­fi­cials and oth­ers en­gaged in black­mail, car­tel be­hav­iour, ex­tor­tion, boy­cotts, kick­backs and in­tim­i­da­tion, according to a News Ltd report. While the focus will be on unions, police will also investigate cor­rupt em­ploy­ers, debt col­lec­tors and me­di­a­tors. Underworld figures such as Mick Gatto, who work as "mediators" in the construction industry, are likely to come under the spotlight. "There is no place for stan­dover tac­tics, vi­o­lence or in­tim­i­da­tion in Aus­tralian work­places," Mr Abbott told News Ltd. "To gen­er­ate jobs and grow busi­nesses, work­places must be safe, pro­duc­tive and law-abid­ing."

The task­force is be­ing es­tab­lished after Jus­tice Dyson Hey­don, who is over­see­ing the royal com­mis­sion into union corruption, reportedly urged police action be taken on criminality uncovered at the hearings.

"The ev­i­dence of cor­rupt be­hav­iour, un­law­ful kick­backs and stan­dover tac­tics in the con­struc­tion in­dus­try has made it clear that there is a need for a joint po­lice task­force to fully in­ves­ti­gate this cor­rupt ac­tiv­ity," Dr Napthine said. "The task­force will have all the pow­ers cur­rently avail­able to the AFP and par­tic­i­pat­ing state po­lice of­fi­cers." Crimes such as assault will be investigated under Vic­to­rian laws. Officers will also investigate extortion and boy­cotting of building sites un­der fed­eral in­dus­trial law. This comes as the Napthine government calls for the power to deregister unions where there is sufficient evidence of criminal behaviour.

In a submission to the Royal Commission into Trade Union Governance, Victoria argues that the commission has already received enough evidence of wrongdoing by the powerful Construction, Forestry, Mining and Energy Union to consider deregistration - or to change the laws to allow the states to do so. According to a report in The Australian Financial Review, the submission says: "The state of Victoria submits that consideration may be given, either at this stage or after receiving further evidence, as to whether it would be appropriate to recommend for the cancellation of the registration of the CFMEU". CFMEU national secretary Dave Noonan has told ABC774 that the union would welcome police "putting resources into investigating crime in the construction industry or anywhere else". But Mr Noonan rejected the Napthine government's submission to the Royal Commission that there was already enough evidence to deregulate the union. "If the proof is there, as they say, bring it on."

Mark Ney, a former Australian Federal Police assistant commissioner, is expected to be in overall command of the taskforce. Mr Ney left the AFP in 2009 after 25 years' service in a range of senior positions, including, responsibility for northern operations from 2001-03; human resources from 2003-06; and protection from 2006-09. Since leaving the force he has worked as a consultant. He returned to the AFP in 2011 to manage the Federal Police College. A spokesman for the royal commission last week confirmed the taskforce was in the early stages of the planning process. Mr Abbott and Dr Napthine have been at loggerheads this week over the government's move to re-introduce the indexation of fuel excise, which Dr Napthine criticised.

Dr Napthine was also critical of aspects of Mr Abbott's call for a mature debate about reforming the federation. But the pair have worked closely together on the East West Link, with Mr Abbott handing Victoria $3 billion in federal funds for the project. Mr Abbott told Parliament earlier this week that he was looking forward to campaigning in Victoria, a statement which alarmed some Victorian Liberals. Dr Napthine is facing a tough fight to hang on to the top political job in Victoria against Labor challenger Daniel Andrews. Loading

Some Victorian Liberals have suggested that Mr Abbott, who is not popular in Victoria, may drag down Dr Napthine's vote in the state contest. - with Tom Cowie