Raoh, if you kick out Owen and similar MPs out of the party, you'll have a rump of less than 40 left. Think about what you're saying. Plus it's silly not to make the best use of people who know how large companies and vital sectors of the economy work; ditto for sympathetic economists; likewise the salaried and wealthy classes. You don't want a temple of purity where naught but the acolytes are welcome -- you absolutely must draw people across the spectrum to your tent to win and to build long-lasting change.
As for weighting of that poll:
https://d25d2506sfb94s.cloudfront.n...tt45y2qf40/TimesResults_160726_Trackers_W.pdf.
Pages 6-7.
Another one from ICM:
https://www.icmunlimited.com/wp-content/uploads/2016/07/2016_july_vote_poll-3.pdf.
First pages summarise the methodology.
Big samples, shocking numbers (taking into account a more Conservative online skew, even) and the averages aren't healthy. We aren't in the margins of error territory here, mate.
Further, Corbo is traditionally strong in the NW region, with NE and the Midlands being somewhat of an issue, to put it mildly, outside London. Again, if you have different data and polls, feel free to share.