London mayoral election 2016: Last day of campaigning in London and across UK in local and assembly elections
Not just in London, but across the country candidates for local, assembly and mayoral elections are engaged in last ditch appeals to voters.
In London, Zac Goldsmith and Sadiq Khan have been on the road, to urge Londoners to turn out and cast a vote for them tomorrow.
Last night Goldsmith was joined by David Cameron and Boris Johnson (not at all awkward…), though cynics might say it's fairly late in the day for the Richmond Park MP to have become so active.
"You don’t need to know everything about Labour’s candidate, you just need to know one fact," said Cameron. "He nominated Jeremy Corbyn to be leader of the Labour party and doesn’t regret that choice. If you want to be lab rats in Labour’s experiment with London then you go for the other guy."
Read more: Goldsmith and Khan in last ditch appeal
And Sadiq Khan, now considered the favourite by pollsters and bookies alike, today launched his official campaign video (at the eleventh hour, you might well think).
Ladbrokes now thinks he's got an 86 per cent chance of winning, while IG thinks he has a 92 per cent chance of taking City Hall.
However, both Khan and Goldsmith will just be trying to get voters out, with turnout expected to be terribly low. Sporting Index, a spread betting business, reckons just 35 per cent of voters will turn out tomorrow.
Further north, in Scotland, the Scottish National Party (SNP) is expected to win by a landslide. Nicola Sturgeon is not taking any chances though, out on the trail to make the case for another five years with her at the helm in Holyrood.
Speaking in Glasgow, Sturgeon urged to Scots to "come together to elect a government that has Scotland’s interests at heart at all times".
Read more: Sturgeon says second Scottish independence referendum "more likely than not"
The latest Survation poll puts the SNP on 49 per cent, with Labour on 21 per cent and the Conservatives on 19 per cent.
Scottish Labour leader Kezia Dugdale and Scottish Tory leader Ruth Davidson have been engaged in a battle for second place, tacitly acknowledging the dominance of the SNP across the English border.
Meanwhile, in Wales, Labour leader Jeremy Corbyn is using a visit to Wales to urge voters to "send a message" to the Tories about cuts to public services.
Parliamentary by-elections will also be taking place in Ogmore and Sheffield Brightside – both held by Labour after the General Election.
As well as these elections, more than 2,700 are being contested in 124 English council elections. There's been some speculation that Labour could lose a number of seats, but leader Jeremy Corbyn said this won't happen.