FACTBOX-What do polls say about how Britons plan to vote in any upcoming election?

LONDON, Oct 15 (Reuters) - As Britain braces for an early election over the coming months, polling firms are busy working out how best to reflect the mood of millions of voters in an electorate where political allegiances have been upended by Brexit. With different firms tweaking their models in different ways, current opinion polls give a wide range of results. Below are 10 recent polls listed on poll aggregator website Britain Elects. Company Poll end date Conservative Labour Liberal Democrat Brexit Party Others Lead ComRes Oct. 6 33 27 19 13 8 Con +6 Opinium Oct. 4 38 23 15 12 10 Con +15 BMG Oct. 4 31 26 20 11 7 Con +5 YouGov Oct. 1 34 21 23 12 9 Con +11 YouGov Sept. 27 33 22 21 13 10 Con +11 Opinium Sept. 27 36 24 20 11 8 Con +12 YouGov Sept. 25 33 22 22 14 10 Con +11 Survation Sept. 25 27 24 22 16 7 Con +3 ComRes Sept. 24 27 27 20 17 5 Tie YouGov Sept. 20 30 23 22 14 9 Con +7 (Compiled by Kylie MacLellan; editing by Philippa Fletcher)