Pennsylvania Gov. Tom Wolf has set the special election to replace Republican Rep. Patrick Meehan for Nov. 6, the same day as the general election. (morningconsult.com)
As usual, the models exclude local elections on the same day as a general election and also 1992 when the local elections were held just a month after. (electionsetc.com)
My view hasn't, nor will it, change that a senate or House of Lords should be, at the very least, majority - elected on the same day as a general election, ideally by a similar list system of proportional representation on the same boundaries as for European elections. (theguardian.com)