https://www.bbc.co.uk/news/uk-england-humber-65570851More than 800 uncounted postal votes have been found following last week's local elections in North Lincolnshire.
A total of 864 votes for the election in the Broughton and Scawby ward had been found, but only after the result had been declared, the council said.
The law does not allow votes to be counted following a declaration.
It was a "genuine mistake" and the election outcome in that ward had been referred to the Electoral Commission, North Lincolnshire Council said.
Two Conservatives were elected in the ward following the election on 4 May, with around 525 votes each.
Labour came second with their two candidates gaining 367 and 355 votes.
so nearly a third of the votes cast not counted

I think the losers will be quite upset