Also:

• Newspoll has published its quarterly geographic and demographic analysis breakdown of federal polling results. Possum notes it shows up an intriguing divergence between city and country, which he says “could well be explained by the Coalition line on the ETS”. I might suggest that the largely forgotten Gippsland by-election of last June offered a premonition of this.

• About 200 local Liberal National Party members will vote for a candidate to succeed the outgoing Margaret May in the Gold Coast seat of McPherson on Saturday. Noses have been put out of the joint by the fact that the position was advertised on Thursday, one day before the closure of nominations, which has been universally interpreted as an attempt to assist Peter Dutton in his bid to move to the seat from notionally Labor Dickson. Glenn Milne in The Australian reports that May urged Dutton to nominate for the seat, somewhat deflating the notion that federal divisional council chair Karen Andrews might benefit from being her reported ally. Another of Dutton’s three preselection rivals is Minna Knight, a former staffer to Joe Hockey and Julie Bishop. Milne says Knight has the backing of state Currumbin MP Jann Stuckey, whose husband Richard Stuckey withdrew from the race last week. Rounding out the field is Wayne Black, of whom nothing seems to be known. Despite earlier reports, twice-unsuccessful state Burleigh candidate Michael Hart has not nominated. Tanya Westthorp of the Gold Coast Bulletin reports local members are “threatening to revolt” if the state executive overturns the result of their ballot, as seems likely if Dutton doesn’t win. Andrew Fraser of The Australian notes the local party’s history of rebuffing imported candidates with reference to the 1998 preselection, when former Brisbane lord mayor Sallyanne Atkinson finished sixth in a field of 23.

• The ABC reports that Queensland’s conservatives will soon reach a decision as to whether their federal election candidates will stand as Liberals and Nationals, Liberal Nationals, or the “LNP”.

• AAP reports speculation that Jodie Campbell, federal Labor member for the ultra-marginal Tasmanian seat of Bass, might not contest the next election. Campbell has been in the news recently after her partner was charged with assaulting her, and two of her staff members abruptly and mysteriously resigned. The AAP report notes she “has been moved from her much-televised seat in parliament behind the prime minister”. Geoff Lyons, electorate officer to Senator Helen Polley and an unsuccessful state candidate from 2002, is mentioned as a possible replacement.

• Michelle Grattan reports in The Age that former tennis star John Alexander, who made the final six in Saturday’s Bradfield preselection, is “volunteering” to take on Maxine McKew in Bennelong. Others who have been mentioned in the past are Melanie Howard and former state MPs Kerry Chikarovski and Andrew Tink, all of whom have been ruled out, and former rugby union international Brett Papworth.

• Phillip Coorey of the Sydney Morning Herald reports Pfizer executive David Miles will challenge Bill Heffernan for the second position on the New South Wales Liberal Senate ticket. Incumbent Connie Fierravanti-Wells is expected to hold the top position. The third will depend on whether the state Liberal and Nationals can smooth over tensions and reach their usual joint ticket arrangement, in which Nationals Senator Fiona Nash would take the third position.

• Phillip Coorey also reports it is “rumoured” that Noel McCoy has nominated for preselection against Philip Ruddock in Berowra, despite announcing in late July that he would not do so.

• Sue Neales of The Mercury reports Tony Mulder, police commander and Clarence council alderman, has emerged a surprise winner for Liberal preselection in the state division of Franklin. The Liberals are considered all but certain to increase their representation in the five-seat division from one seat to two at the election next March, with incumbent and party leader Will Hodgman assured of re-election. The party hierarchy is apparently keen that the second seat be won by Jacquie Petrusma, who was Family First’s Senate candidate in 2004 and 2007 and came close to winning a seat on the former occasion at the expense of Christine Milne of the Greens. Also on the ticket are Clarence City Council building inspector David Compton and Huon Valley small business owner Jillian Law. Vanessa Goodwin was earlier considered to be in the box seat, but she has since found a place in the upper house after winning the Pembroke by-election on August 1.

• In a short but eventful article, Imre Salusinszky of The Australian reports that Mark Sheridan, neurosurgeon and director of surgical services at Liverpool Hospital, has nominated for Liberal preselection in the outer-southwest Sydney state seat of Menai, held by Labor’s Alison Megarrity on a margin of 2.6 per cent. It is also “understood” that National Rugby League chief operating officer Graham Annesley has again nominated for Miranda in southern Sydney, where he fell 0.8 per cent short of defeating Barry Collier in 2007; that Hawkesbury mayor Bart Bassett has again nominated for the north-west Sydney seat of Londonderry, where Labor’s Allan Shearan defeated him by 6.9 per cent in 2007; and Randwick mayor Bruce Notley-Smith has nominated for the inner eastern Sydney seat of Coogee, held for Labor by Paul Pearce on a margin of 7.3 per cent.

• Ben Raue at The Tally Room is constructing what promises to be a superbly comprehensive guide to the federal election post by post.

• Keep following the action at my regularly updated posts on the Bradfield federal by-election and Willagee state by-election in Western Australia.

• Kevin Rudd’s approval rating is up four points to a stratospheric 74 per cent, the highest ever recorded by ACNielsen, while Malcolm Turnbull’s is down eight to 43 per cent. Their respective disapproval ratings are 22 per cent (steady) and 47 per cent (up 12 per cent).

• Rudd leads Turnbull as preferred prime minister 69 per cent to 24 per cent, his lead increasing seven points.

• Remarkably, 57 per cent say Kevin Rudd would be “justified in calling an early election to try and break the Senate impasse that has frustrated the passing of some legislation” (although they might think differently if they realised no double dissolution trigger existed, and that any election for the House of Representatives before the middle of next year would throw the two houses’ cycles out of sync).

• Peter Costello is favoured as Liberal leader by 47 per cent against 39 per cent for Turnbull, although Turnbull has closed the gap six points.

• 66 per cent say they oppose sending more troops to Afghanistan, a near identical result to last week’s Newspoll.

In other news:

• Newspoll has published its quarterly geographic and demographic breakdowns. Charts aplenty from Possum, here and here.

• The Victorian Liberals have advertised for federal election candidates in Kooyong, Corangamite and Deakin. Andrew Landeryou at VexNews says “long-time Liberal fundraiser and multi-millionaire Andrew Abercrombie is believed to be the Baillieu faction’s secret weapon candidate” to run in Kooyong against the Josh Frydenberg, who is backed by the Kroger camp and “Malcolm Turnbull’s numbers man”, Senator Michael Ronaldson.

• The Australian reports the Left faction Australian Manufacturing Workers Union and Right faction Shop Distributive and Allied Employees Association have joined in a “Moscow-Berlin pact” to seek a “Senate-style system for Victorian upper house preselections”. This would deny rank-and-file members a vote, and circumvent the recent deal between the two unions’ intra-factional rivals. For their part, the latter group are threatening to back separate ballots for each position rather than proportional representation, which would allow them to secure a clean sweep. More from Andrew Landeryou.

• Steve Grant of the Fremantle Herald reports that former Premier Alan Carpenter has backed Fremantle mayor Peter Tagliaferri to replace Jim McGinty as Labor’s candidate in Fremantle. His presumed rival, LHMWU state secretary Dave Kelly, now says he is no longer interested. While still denying it publicly, it is almost universally anticipated that McGinty will shortly quit parliament so a by-election can be held in conjunction with the May 16 referendum on daylight saving. Last week the Herald reported that Keith McCorriston, Maritime Union of Australia official and local party branch president, had “also emerged as a contender”. It was also reported that WA Opinion Polls had been canvassing the electorate asking respondents about Tagliaferri and Greens candidate Adele Carles.

• Speaking of which, The West Australian reports daylight saving advocates have been peddling an “online poll of 610 voters conducted last week by independent research company Synovate”, showing 50.5 per cent planning to vote yes against 46.8 per cent for no. Despite the smaller sample of 400, a Westpoll survey published earlier in the month showing 57 per cent for no and 42 per cent for yes might be thought more credible.

• The Tasmanian Liberals have been keeping busy with preselections for the state election due next March. Mark Worley of the Sunday Tasmanian reports three new candidates have been chosen for Franklin: Vanessa Goodwin, a criminologist who narrowly failed to win a seat in 2006; Clarence City Council building inspector David Compton; and Huon Valley small business owner Jillian Law. Party leader Will Hodgman will be a fourth, while the fifth will be “left open until later in the year”.

• In Bass, sitting members Peter Gutwein and Sue Napier will be joined by Michael Ferguson, who gained the federal seat for the Liberals in 2004 and lost it in 2007, and David Fry, who filled a vacancy in 2000 but failed to win election in his own right in 2002 or 2006. As in Franklin, a fifth position has been left vacant for the time being.

• Sue Neales of the Mercury reports plans to preselect candidates in Denison have been deferred as the Liberals are “concerned by a lack of high-profile talent”. Michael Hodgman, whose parliamentary career goes back to 1966, is apparently set on another term despite being 70 years old and “suffering ill health”. From Michelle Paine of the Mercury (thanks to Peter Tucker of Tasmanian Politics for scanning this) comes a report that Marti Zucco, Hobart alderman and twice-unsuccessful independent upper house candidate, is also gearing up to nominate despite troubled relations with the party.

• Over the fence, Rebecca White, a 26-year-old electorate officer to federal Denison MP Duncan Kerr, has been confirmed as a starter for Labor in Lyons.

• Anna Bligh says she will discuss fixed terms, possibly of four years, with whoever ends up leading the Liberal National Party. Queensland is the only state which still has terms of three years.

• Graeme Orr writes on the impact of optional preferential voting at the Queensland election, and related matters, at Australian Policy Online.

• Gary Morgan takes aim at Newspoll and Galaxy over their under-estimation of Labor’s vote in Brisbane. To which they might justifiably reply: either shit or get off the pot. When Morgan starts publishing his own state polls, and when these prove more accurate than his rivals, then he can reasonably presume to start giving them advice.

UPDATE: Essential Research has Labor’s lead blowing out to 63-37 from 60-40 last week, and also shows Kevin Rudd’s approval rating at record levels: 21 per cent for “strongly approve”, his best result since this question was first asked last September. Malcolm Turnbull’s overall approval rating is down four points to 28 per cent and his disapproval up five to 48 per cent. In answer to George Megalogenis’s question on Insiders yesterday, 50 per cent say our troops should be withdrawn from Afghanistan, and 75 per cent say there should be more armed security at airports.