Moggill MP Bruce Flegg has tweeted his anger about the LNP hierarchy deciding he will not be preselected for his seat for the next Queensland election.

The future of three MPs was discussed at a lengthy meeting of the LNP executive today.

Deputy Premier Jeff Seeney said he was confident Dr Flegg would remain a loyal member of the parliamentary team until the election, which is due in March.

However, Dr Flegg later voiced his anger over the decision on Twitter, saying: "LNP HQ have barred me from standing for preselection for Moggill after a decade of loyal service".

He added:

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Redlands MP Peter Dowling and Mudgeeraba MP Ros Bates were also under scrutiny at the meeting today.

In August 2013, Mr Dowling admitted to having an extra-marital affair and sending pornographic images to his former mistress.

Ms Bates resigned as arts minister in February 2013, citing ill health.

Her resignation came after months of pressure over her contact with lobbyists.

However, the LNP said the pair remained part of the preselection process.

LNP president Bruce McIver would not reveal what happened in the meeting, but that Dr Flegg would not allowed to stand again.

"After hearing the controversial evidence, the members from right across the state gathered here today made that decision," he said.

"They're not easy decisions, but the members - we are a grassroots party - the party membership made this."

Mr Seeney also said it would not be awkward to have Dr Flegg in Parliament for the next few sittings.

Dr Flegg was in June called to give evidence at the murder trial of wife killer Gerard Baden-Clay, whom he knew personally.

He told the court Baden-Clay begged him for a loan of $400,000.

He also said he had known Baden-Clay for a number of years and their relationship was "very friendly".

Dr Flegg said he had some social contact with Baden-Clay, mainly through Chamber of Commerce and Christmas functions.