DONE DEALpublished at 23:20 British Summer Time 1 September 2014
Middlesbrough defender Seb Hines has joined Coventry City on loan.
Man Utd complete loan signing of Falcao
Arsenal sign Welbeck for £16m
Man City's Negredo joins Valencia on loan
Southampton sign £10m Senegal striker Mane
Hull sign Ben Arfa on loan
Tom Rostance, Gary Rose and Marc Higginson
Middlesbrough defender Seb Hines has joined Coventry City on loan.
Andy West
European football writer
"Negredo will score lots for Valencia but 30m for a 29-year-old by a club with a half-built new stadium...risky. Gambling on return to UCL."
Arsenal
Arsene Wenger spent this evening at a charity match. Time well spent I'm sure...
Louis from Essex: Chambers, Jenkinson, Gibbs, Wilshere, Oxlade-Chamberlain, Walcott ... Welbeck? Nice to see so many English faces in the Arsenal squad.
Steve Huish in Surbiton: I don't understand City letting a very good striker go without a replacement. If Aguero gets injured, which is likely, we only have two proven strikers in four competitions. Not good.
Steven in York: I work in a hotel in York and a flustered Hatem Ben Arfa just rushed in to sign for Hull!
Harry Redknapp on the 17th time he's signed Niko Kranjcar - all on Deadline Days.
"Niko is a class player. I'm a huge, huge fan of his and really pleased to have him back here."
Kingpin:, external Radamel Falcao will sign for Manchester United in Fergie Time.
Edugie Osa's Abel:, external I would love to sleep... But I want to see Arsenal announce the deal first!
Bradley Westlake:, external Deadline day reminds me of blokes buying presents on Xmas eve. U might get some corkers but most of the good stuff has gone.
He just can't resist can he? Niko Kranjcar signs for Harry Redknapp yet again, he's back at QPR on loan from Dynamo Kiev.
For a full list of confirmed transfers throughout the day, visit our dedicated page on the BBC Sport website.
Norwich City
Southampton defender Jos Hooiveld has signed on loan for Norwich for the rest of the season.
Jack Blackburn:, external Why isn't it a transfer door? Is the implication that footballers only make their entrance via an open window?
Démólá Rótìmí:, external The drama of the transfer deadline day always has an epilogue.
Angus Macwilliam:, external Wenger obviously counting on Welbeck's versatility. Able to play across attack, midfield and defence!
David Ornstein
BBC Sport
"Arsenal have got the deal sheet into the Premier League regarding the signing of Danny Welbeck. That means they have got a couple of hours to submit the relevant paper work. It shows the commitment of both clubs and the player in going through with it. I understand the fee is in the region of £16m."
What do we think of that one then City fans? One of the club's four strikers allowed to leave with no replacement coming in.
Usual drill, folks: get in touch at #bbcdeadlineday,, external the BBC Sport Facebook page, external or BBC Sport's Google+ area., external
You can also text us on 81111 in the UK only - don't forget to say who you are and where you are texting from.
Man City
Valencia have announced they have reached an agreement to sign striker Alvaro Negredo on loan from Manchester City with a clause making the deal permanent at the end of the season.
One of our big outstanding deals is about to be wrapped up...
Blackburn sign midfielder Ryan Tunnicliffe on loan from Fulham.
They continue to flood in - For a full list of confirmed transfers throughout the day, visit our dedicated page on the BBC Sport website.
Paul, Maldon: Very unimpressed Hammers fan!
Geoff Gunning: Well Leeds are a feeder club for Fulham and Norwich now.
Happy terrier Dan Lemon: Brilliant signing for Huddersfield Town. Hudson to lead the way and shore up that defence.
Former Leeds man Luciano Becchio has joined Rotheram on loan from Norwich until 1 January.
West Ham
Marseille confirm that West Ham have signed Morgan Amalfitano. The midfielder was on loan at West Brom last year.
If your deal hasn't gone through yet - don't panic!
Clubs sometimes conclude deals at the last minute and it is not always easy for them to get everything completed and sent over by 11pm. The so called 'deal sheet' allows a club to confirm that a deal has been reached in order to allow for additional time to submit the remaining documentation.
The sheet cannot be used prior to 21:00 BST and needs to arrive fully completed before the transfer window closes. Once the sheet arrives, clubs have got until 1am in which to submit the full paperwork.
So don't go to bed yet...
Bong! The clock strike 23:00 BST and the deadline is closed! Although...