Image source, PA MediaImage caption,
The UK's Sam Ryder came second in this year's contest behind the Ukrainian winners
There will be an update about the shortlist of UK cities that could host next year's Eurovision Song Contest from the BBC on Tuesday.
Birmingham, Glasgow, Leeds, Liverpool, Manchester, Newcastle and Sheffield are vying to stage the event in May.
The UK was chosen to host the contest after organisers decided it could not be staged by Ukraine, the 2022 winners.
UK singer Sam Ryder finished second at this year's contest in Turin, Italy.
The decision to relocate it from Ukraine because of the ongoing war has led to a hotly-contested selection process between UK cities that want to attract thousands of visitors and the attention of around 160 million TV viewers around the world.
Image source, ReutersImage caption,
Cap: Ukraine's Kalush Orchestra won this year's contest with overwhelming support from the public vote
Five of the shortlisted cities are in the north of England, with Glasgow representing Scotland and none further south than Birmingham.
The cities have been scored on a set of criteria, the BBC said earlier this year, including:
The successful city will be chosen by the BBC and Eurovision organisers.
Eurovision organisers say the host venue should accommodate about 10,000 spectators, be within easy reach of an international airport and have enough hotel accommodation for at least 2,000 delegates, journalists and spectators.
A venue would be needed for preparations for six to eight weeks ahead of the song contest, meaning all potential locations would need to move concerts and events that are already in their schedules.
Which city will win Eurovision 2023?
Image source, ReutersImage caption,
Ozzy Osbourne performed at last week's Commonwealth Games closing ceremony, declaring: "Birmingham forever!"
This was the last place to host Eurovision in the UK, in 1998, and has just successfully hosted a major international event in the form of the Commonwealth Games.
Its venue would be the Resorts World Arena, which has a capacity of 15,685, is next to Birmingham airport, a train station and motorways, and is part of a complex including an exhibition centre and hotels. It hosted the star-studded Concert For Ukraine in March.
Image source, Jeff HolmesImage caption,
Glasgow's OVO Hydro arena doubled as the venue in Will Ferrell's Eurovision movie
The 14,300-capacity OVO Hydro arena would be a fitting setting in some ways after being filmed for the exterior of the venue in Will Ferrell's 2020 Netflix movie Eurovision Song Contest: The Story of Fire Saga.
The city centre venue is also next to exhibition centres that could be useful for facilities like a press centre, and has a nearby station and hotels. It has previously hosted BBC Sports Personality of the Year and events during the 2014 Commonwealth Games.
Image source, Hannah WebsterImage caption,
The Leeds arena opened in 2013
Leeds had hoped to be European Capital of Culture in 2023, but Brexit prevented UK cities from entering that particular contest. Undeterred, the city is ploughing on with staging its own year of culture. That means Eurovision "could not come at a better time", the council says.
The 13,781-capacity First Direct Arena is in the city centre, close to hotels and rail links.
Image source, Ant ClausenImage caption,
Liverpool's arena and exhibition centre are on the banks of the River Mersey
The home of The Beatles has a rich musical history that attracts thousands of international visitors every year. Its past major events have included the MTV Europe Music Awards in 2008.
Eurovision would be staged at the 11,000-capacity dockside M&S Bank Arena, which is next to a conference centre and near the city centre's hotels and rail links.
Image source, Getty ImagesImage caption,
Jason Manford hosted a televised celebration of musicals at Manchester's arena in January
Manchester has the biggest Ukrainian population outside London and the biggest indoor venue in the UK in the 21,000-capacity AO Arena which, as well as concerts, has hosted events like January's Big Night of Musicals, which was broadcast on BBC One, and major boxing bouts. It is also above a train station.
Salford in Greater Manchester became the BBC's Eurovision HQ this year, with AJ Odudu delivering the UK scores from MediaCity.
Official: MANCHESTER has been shortlisted to hold Eurovision 2023.
Come on!!! We deserve this!
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Image source, NewcastleGateshead InitiativeImage caption,
Members of a Ukrainian choir with Newcastle Cllr Alex Hay on the city's quayside
The city's 11,000-capacity Utilita Arena is close to the main train station and other central facilities.
The council says the Town Moor and Exhibition Park, open space on the other side of the city centre, would be transformed into a "Eurovision village".
Image source, Sheffield City CouncilImage caption,
Sheffield's arena has hosted local heroes like Pulp and the Arctic Monkeys
Sheffield is twinned with Ukrainian city Donetsk, and its 13,600-capacity Utilita Arena is outside the city centre but has tram and motorway links.
It was built to host the World Student Games, hosted the 2008 BBC Sports Personality of the Year, and in 2014 was the media centre and the finish line for The Tour de France Grand Depart.
The former UK Culture Secretary Nadine Dorries said when the shortlist was revealed that the country was "determined to deliver a competition which reflects Ukraine's rich culture and creativity". Congratulating the shortlisted cities, she said "no matter which one is chosen it will be a fantastic event to make both the UK and Ukraine proud".
The BBC's director of unscripted content Kate Phillips said: "We are committed to delivering a truly unique Song Contest that celebrates wonderful Ukraine and champions British music and creativity in all its diversity."