SENIOR NSW Liberal Party officials will investigate an issue involving 2GB broadcaster Alan Jones and Robertson federal Liberal MP Lucy Wicks.

Morning broadcaster and long-time Liberal Party supporter Alan Jones launched an extraordinary attack on Mrs Wicks — and Sydney politicians Alex Hawke and Upper House member Scott Fowler — on Thursday morning when he called for all three to be suspended or expelled from the party.

Jones, who described the Liberal Party in NSW as being in disarray, said he was “appalled” by the circumstances surrounding a Young Liberal Party branch meeting in Sydney on Wednesday night.

media_camera Broadcaster Alan Jones. media_camera MP Lucy Wicks.

He accused Mrs Wicks, Mr Hawke and Mr Fowler of abusing their positions and spending taxpayers money to do so.

He said the takeover bid of the Earlwood-Kingsgrove Young Liberal branch was orchestrated by the three, including Mrs Wicks.

“These three people should be suspended from the Liberal Party if not expelled,” Mr Jones said.

“Decent rank-and-file members are fed up with it. Lucy Wicks, who Tony Abbott and others including me fought for at the last election, never again, never again.”

A Liberal Party spokeswoman has confirmed the state’s party director­ will look into the allegations that one of Mrs Wicks’ “staffers” was at the branch meeting.

Mrs Wicks described the accusations­ as “gossip”.

“Unsubstantiated gossip being reported has nothing to do with me or my electorate,” she said.

“My focus every day is delivering a better future for local families and businesses on the Central Coast, with more jobs and better community infrastructure.”

Mr Jones delivered the scathing speech the same morning Foreign Affairs Minister and Deputy Leader Julie Bishop was in town to help boost Mrs Wicks’ chances at the next election.

Ms Bishop spent the morning meeting schoolchildren, doing a walk-through at Erina Fair and cooking lunch with MasterChef winner Julie Goodwin.

She denied she was “electioneering”. “I’m the deputy leader of the Liberal Party and I visit colleagues, and Lucy in particular is a very good friend,” Ms Bishop said.

A Labor Party insider said there was little doubt the Liberals were “sandbagging” the Central Coast.

Mrs Wicks holds the seat of Robertson with a 5.3 per cent margin.

Dobell is held by the Liberals’ Karen McNamara by 1.16 per cent margin.