What did the council elections tell us about how the general election will go in Hertsmere?

Nothing. Sorry.

Here’s our guide to the whole history of elections in Hertsmere and part three of our preview of the 2024 (or 2025) general election.

Hertfordshire PCC winner Jonathan Ash-Edwards signing something at the count, which apparently took place in a helicopter (or a hot-air balloon?)

The nearest actual elections on Thursday were down the road in London (Khan re-elected with an increased vote share) and up the A1 in North Herts (Labour win). It felt a bit sad to be left out of such a consequential election. I don’t know what it was like in your house over the last few days but in ours we were glued to the news channels and the news feeds.

And we honestly can’t learn much from the results, widely accepted as having been a catastrophe for the Conservative government (and, if anything, actually a bit more catastrophic than the worst predictions), about the situation here in Hertsmere.

Professor John Curtice in a BBC studio talking to the camera about 2024 council election results. Caption reads: Conservatives losing seats - Conservative minister: 'it was always going to be difficult'
Professor Sir John Curtice, wide awake at 05:52

Psephologists think it is valid to project general election results from previous elections, so you’ll find forecasts based on these results in the media. Sir John Curtice, the Strathclyde academic who haunts the TV studios for the whole duration of every election and seems to need no sleep, came up with this projection for the BBC. It obviously gives Labour a big majority in vote share.

John Curtice's Projected National Share for the next general election based on 2 May 2024 local alections. Data at: https://www.bbc.co.uk/news/articles/c3g935ynj18o
Professor Curtice’s projected national share

But this gives us a pretty unhelpful idea of how things will go, not least because it doesn’t map to actual Parliamentary seats. Others have had a go at working that out. Sky News, for instance, has a projection that suggests Labour will win the election but without an overall majority.

Sky News UK general election projection from 6 May 2024 - data at: https://news.sky.com/story/sky-news-projection-labour-on-course-to-be-largest-party-but-short-of-overall-majority-13128242
Sky News UK general election projection from 6 May 2024

This has been seized upon by Tory spokespeople, including the Prime Minister. It obviously holds out the promise of another ‘SNP-Labour coalition‘ scare campaign. The idea of a Groundhog Day general election campaign fought on this basis is too depressing for words, of course. We may reconsider that plan to move to a monastery.

Here in Hertsmere things obviously look just like they did before the election, except for the important detail that we now have a new Conservative Police and Crime Commissioner. Jonathan Ash-Edwards won by a good majority, Sean Prendergast came second for the Liberals. Again, it’s hard to get much from this data, mainly because the turnout will have been much lower than it was last time – somewhere in the twenties, once it’s been calculated – because hardly anyone votes in PCC elections. We’ve added a sheet for the PCC elections to our big spreadsheet of polling data for Hertsmere – very much the only place in the world where you’ll find all of this data in one place. Tell your friends.

Results for 2024 PCC elections in Hertfordshire

The projection we depend on here at Radlett Wire is the one from Electoral Calculus. Their most recent data, updated a few days before the council elections, gives the Tories approximately the same essentially unassailable lead here in Hertsmere – although their chance of winning has fallen from 71% to 61% across about two months. Labour candidate Josh Tapper has his work cut out.

Electoral Calculus projection for general election result in Hertsmere constituency, updated on 27 April 2024, showing a 61% chance of victory for the Conservatives. Data at: https://www.electoralcalculus.co.uk/fcgi-bin/calcwork23.py?postcode=WD7+8HL
Electoral Calculus projection for general election in Hertsmere, 27 April 2024

Enough politics. Back to watching the rain through the window on this lovely bank holiday Monday.


  • There are two serious electoral models in the UK at the moment. We’re not talking about opinion polls or polls-of-polls (like Electoral Calculus) or guesses from wise columnists or wild social media assertions. We mean academic projects that use actual election results to calculate likely outcomes of future elections. There’s Professor John Curtice’s projected national share, which he does for the BBC and the one from Nuffield College, Oxford profs Colin Rallings and Michael Thrasher. The political parties will also have their own elaborate projections, but they keep those to themselves.
  • Why aren’t all the council elections on the same day?
  • The BBC has all the council, Mayoral and PCC election results and you’ll find the full national results for the PCC elections on Wikipedia.

Hertsmere General Election preview, part three

Labour

The Tapper family, contributors to Channel 4's long-running TV series Gogglebox. Left to right: Amy, Dad Jonathan, mum Nikki and Josh. They're sitting in a row on their sofa and all laughing. Jonathan is holding the remote and pointing it at the TV
The Tappers

Part one of this general election preview is about the fringe parties (including Reform) and part two about the Lib Dems. Part three, about the Conservatives, is next.

Look, we promise we’re not going to go on and on about this but the recently-selected Labour party candidate for Hertsmere, Josh Tapper, USED TO BE ON GOGGLEBOX. That’s him, on the right, with (left to right) sister Amy, dad Jonathan and mum Nikki. You will certainly remember the Tapper family – they were on the programme for eleven series, from the very first programme in 2013 until 2018. Tapper’s TV history has certainly brought his candidacy a lot of national publicity – we can’t imagine the selection of a Labour Parliamentary candidate winning much coverage in The Sun without the Gogglebox factor, for instance.

A composite image of Conservative MP Oliver Dowden, wearing a surgical mask and floating against a virtual reality background
Oliver Dowden floating in some kind of dimensionless alternate reality

Right, that’s it. We’re not going to mention Gogglebox ever again. We’re sure Mr Tapper will be happy to know that. He’ll definitely want us to talk about the fact that he’s one of the youngest Labour candidates in the country (26) and that he’s been put up against no less than Deputy Prime Minister and privet hedge-botherer Oliver Dowden. Dowden has been reselected by his local party but has not yet submitted his nomination papers (so there’s still a slim chance he’ll run for the hills before the election).

After Gogglebox and Yavneh College in Borehamwood, Tapper found himself in Theresa May’s office, via a civil service apprenticeship scheme, and then worked for left-of-centre think-tank Demos. In 2022 he very narrowly missed election to Barnet council, in the Edgwarebury ward. Tapper is also great-great-grandson of the founder of legendary and late-lamented Aldgate kosher eatery Bloom’s which many will remember fondly (although not for the food).

Now for the politics

So, Tapper is the eleventh Labour candidate in the history of the Hertsmere constituency, since it was created in 1983. He will be hoping profoundly, of course, that he’s not the eleventh loser and he’s probably in with a better chance here than anyone since Beth Kelly, in 1997, who lost by 3,000 votes. That, of course, was the year of Tony Blair’s landslide, when Labour won the largest number of Parliamentary seats for a single party in British Parliamentary history – 418 (more than twice the party’s total at the last general election in 2019).

Sensible projections for vote share at the next election put Labour comfortably in government, of course, but they don’t quite put a Labour candidate into Parliament for Hertsmere. Electoral Calculus, which is the one we usually rely on here, still gives the Tories a comfortable 64% chance of winning in Hertsmere but their likely majority is very much in 1997 territory, which must be exciting for Tapper and his campaign.

Electoral Calculus projection for Hertsmere general election vote share

Hertsmere Labour candidates over the years:
Josh Tapper (2024/25) – civil servant, former Goggleboxer
Holly Kal-Weiss (2019) – special needs teacher.
Fiona Smith (2017) – ex-military, fund-raiser.
Richard Butler (2015) – Councillor in Hertsmere and Hertfordshire.
Sam Russell (2010)
Kelly Tebb (2005)
Hilary Broderick (2001)
Beth Kelly (1997) – NHS manager and one-time Borehamwood councillor, endorsed Josh Tapper for Hertsmere in 2024.
David Souter (1992)
Frank Ward (1987) – went on to stand for UKIP in 2015.
Ian Reed (1983)

Tapper’s mountain

Chart showing vote share for the Hertsmere Parliamentary constituency for the main parties in the period from 1983 to 2019
Vote share in Hertsmere since 1983 (data)

The historic chart makes the challenge for Tapper clear. Even the precipitous fall in support that the Tories have experienced since 2019 – essentially unparalleled in British electoral history – is unlikely to put Josh Tapper into Parliament at the next general election. The grey bar in the chart shows the result in Hertsmere if YouGov’s January MRP projection is correct. It puts Labour about 3,000 votes from a majority – spookily close to that 1997 result. Labour’s bump in support in Hertsmere puts the party at roughly where it was in 2017, when the swing to Labour was the largest in decades and Theresa May got a nasty shock. Nationally, as well as in Hertsmere, the challenge for Labour this time is that the lost Tory votes will be shared between Labour, the resurgent Lib Dems, the insurgent Reform Party and, in some places, the Greens.

Many are already calling the next UK general election ‘the Gaza election’ and it seems certain that the war will be a doorstep issue in Hertsmere, a constituency with a high proportion of Jewish households. Our MP, as a Cabinet Office Minister, has been asked to address the issue on many occasions since 7 October. We’ll admit to having no idea what the impact on voting will be or how Tapper will respond, though.

Since we made the chart there’s been another YouGov MRP poll and it puts Labour even further ahead nationally, with over 400 seats, but it doesn’t move the result in Hertsmere so Tapper evidently still has a mountain to climb.

Of course, Labour will be hoping that Josh Tapper – a charismatic local boy and a TV star – has what it takes to claw back those 3,000 votes. It must be thrilling for him and for local Labour supporters to contemplate that narrowing national gap. If anyone can, we reckon Josh Tapper can.


  • Wikipedia has a list of all the Parliamentary candidates declared so far. Tapper is listed but we’re not 100% sure he’s submitted his official nomination papers and paid his deposit yet.
  • We’ve updated our guide to elections in Hertsmere, going all the way back to the very first election here, in 1983, and we’ve put all the voting data into a spreadsheet.
  • Money will be a concern – for Tapper and for all candidates in Hertsmere. Going up against a government minister in a safe seat like Hertsmere is not cheap. And we know that Oliver Dowden has access to big money for his campaigns, not just via his party but also via business donors. An ‘unincorporated association‘ called the South Hertfordshire Business Club, for instance. A club with no web site, no staff, no premises, no accounts and, apparently, no members (it shares an address with the St Albans Conservative Association, though), according to the Electoral Commission, gave £82,741.09 to Hertsmere Tories between 2017 and 2022. Details in this spreadsheet. Does Josh Tapper have access to that kind of money for his campaign?
  • The MRP technique used by YouGov is significantly more accurate than ordinary polling but not infallible. YouGov’s 2017 poll came very close, predicting the hung Parliament and some of the outlier results, but 2019’s was less accurate, underestimating the size of Johnson’s majority.

How would Radlett vote now?

If the Brexit referendum were held today Radlett would vote Remain by a substantial margin

Just before the 2016 EU referendum we ran an opinion poll here at Radlett Wire. Although the wider constituency, Hertsmere, voted Leave – by a slightly closer margin than the national one – according to our poll Radlett voted narrowly Remain.

Radlett Wire EU referendum poll results graphic
For our referendum coverage we’ve been using the BBC’s chart format.

In February and March of this year we ran the same poll again. We deliberately asked exactly the same question. It’s the same question, of course, that was printed on the ballot form at the referendum – “Should the United Kingdom remain a member of the European Union or leave the European Union?”

The overall result increases the Remain margin substantially. If Radlett were to vote again now our poll suggests Remain would win by a comfortable 10% margin (Leave 45.2% – Remain 54.8%).

This time we added a question too: “Is this how you voted in the referendum?”, with possible answers: “Yes, this is how I voted in 2016” and “No, I’ve changed my mind since then.” A total of 11.1% of our respondents (26 individuals) say they have changed their minds about Brexit since they voted in the referendum. And nearly two-thirds of them switched from Remain to Leave. Now this is probably a fairly fragile number – would you admit to changing your mind about a really big decision like this? And the swing that it reveals towards Leave is obviously contradicted by the overall swing in our numbers towards Remain. So this number is likely to remain an intriguing detail rather than a particularly revealing insight

Small print: fewer people participated in our poll this time – 235 against 361 – and, of course, it’s not a valid opinion poll because participants are self-selecting. We can’t tell if the same people participated this time as last time and we can’t be 100% sure that everyone who voted was from Radlett (although we were able to eliminate duplicate votes and spam).

Does all this help us to understand how Radlett will vote in tomorrow’s EU Parliamentary elections? Probably not. For the EU vote the story looks simpler and – as is often the case with Brexit – more complicated at the same time. In this vote – one we were never meant to have – we’re likely to see a big swing to both pro-Brexit parties and anti-Brexit parties. That’ll be helpful, won’t it