Trowbridge Central By-Election

I live in Trowbridge Central, and tomorrow there's a by-election for the Town Council and the District Council. Maybe I've not looked hard enough, but I couldn't find any info about the election on the Town Council website. I'd have expected to see a list of the candidates at the very least.

The parties themselves are very varied in the information they provide. The Conservatives had quite a long piece on their candidate, and a useful list of by-elections. The Liberal Democrats had nothing, and neither did the greens.

Please correct me if you know different.

Who am I going to vote for? I'd like to reward the Conservatives for actually communicating with the electorate, but I'll probably vote Liberal Democrat.