The UK has been cracking down against individuals who are deemed to be supporting Russia's invasion of Ukraine.
Barcelona have not stayed still since the January transfer window got underway and continue make additions ahead of next season.
Paul Pogba will enter the summer transfer window as a free agent after deciding to see out his contract with Manchester United.
Eden Hazard has been unable to find his footing since joining the Spanish giants in 2019
Real Madrid and Manchester City are fighting for Erling Haaland's signature with both clubs readying lucrative offers for the Borussia Dortmund forward.
Roman Abramovich is under the microscope as one of the Russian oligarchs with alleged links to Vladimir Putin
Arsenal have no intention of letting William Saliba leave the club on a permanent basis this summer. The Gunners are expected to offer the French defender a new deal to ward off interested suitors.
The Russian oligarch has been forced to put the club up for sale following sanctions from the UK Government
The Borussia Dortmund striker is being courted for a summer move by a number of Europe's biggest teams
Xavi has reiterated his desire to keep Ronald Araujo at the club a number of times and Barcelona are preparing a fresh offer to convince him to sign a new deal.
Mohamed Salah is due to renew his contract with the Reds but has not acepted the latest offers
The Russian has been subjected to government sanctions due to alleged close ties with Vladimir Putin
Paul Pogba is willing to wait until the end of the season to decide the next step in his career. The Frenchman's current contract with Manchester United expires in June.
Xavi has identified Kalidou Koulibaly as the player to strengthen the Barcelona backline ahead of next season.
Chelsea boss Thomas Tuchel accepts that Andreas Christensen could sign a pre-contract agreement with a club outside England before the end of the season. Barcelona are in talks with the Danish defender.
Abramovich has been affected by sanctions imposed upon Russian oligarchs by the UK government
Real Madrid and Manchester City are true frontrunners for Erling Haaland with Barcelona's moves labeled as propaganda.
Manchester City thrashed United 4-1 on Sunday night
The Portuguese star did not turn up at the team hotel as expected
The manager believes there is a proper time to show support for the club owner without disrespecting Ukraine and its people
The Russian owner has been forced to sell the club due to the UK government's sanctions
Roman Abramovich has confirmed his plans to sell the reigning European champions
Sir Alex Ferguson reportedly picked out the Italian as a suitable new manager for the Red Devils
Barcelona have a verbal agreement in place to sign Chelsea defender Andreas Christensen on a free transfer in the summer.
Speculations are rife that the Portuguese star may be looking for a new challenge beyond this summer.
The Spanish giants were previously believed to be the favourites to land the Norwegian this summer
Xavi Hernandez is looking to bolster his midfield and has identified AC Milan star Franck Kessie as a top target for the summer.
The Russian has been hit hard by the UK government's sanctions on Russian companies and oligarchs
Barcelona remain interested in signing Saul Niguez, who is currently on a season-long loan with Chelsea from Atletico Madrid.
The UK has imposed economic sanctions on Russian oligarchs and companies in light of the invasion of Ukraine